diff --git a/Dockerfile.build b/Dockerfile.build
index d3c3c9b4..4161c7b6 100644
--- a/Dockerfile.build
+++ b/Dockerfile.build
@@ -141,4 +141,4 @@ RUN set -ex; \
 
 RUN find \( -name 'hello' -or -name 'hello.txt' -or -name '.host-arch' \) -exec file '{}' + -exec ls -lh '{}' +
 
-CMD [".host-arch/hello-world/hello"]
+CMD [".host-arch/hello"]
diff --git a/Makefile b/Makefile
index 206022c4..c2707877 100644
--- a/Makefile
+++ b/Makefile
@@ -2,14 +2,14 @@ SHELL := bash -Eeuo pipefail
 
 TARGET_ARCH := amd64
 export ARCH_TEST :=
-C_TARGETS := $(addsuffix hello, $(wildcard $(TARGET_ARCH)/*/))
+HELLO := $(TARGET_ARCH)/hello
 
 # norelro: https://stackoverflow.com/a/59084373/433558
 export CFLAGS := -Os -fdata-sections -ffunction-sections -Wl,-z,norelro -s $(EXTRA_CFLAGS)
 STRIP := $(CROSS_COMPILE)strip
 
 .PHONY: all
-all: $(C_TARGETS)
+all: $(HELLO)
 
 MUSL_SRC := /usr/local/src/musl
 MUSL_DIR := $(CURDIR)/musl/$(TARGET_ARCH)
@@ -23,11 +23,9 @@ $(MUSL_GCC):
 .PHONY: musl
 musl: $(MUSL_GCC)
 
-$(C_TARGETS): hello.c $(MUSL_GCC)
+$(HELLO): hello.c $(MUSL_GCC)
 	$(MUSL_GCC) $(CFLAGS) -Wl,--gc-sections -static \
 		-o '$@' \
-		-D DOCKER_IMAGE='"$(notdir $(@D))"' \
-		-D DOCKER_GREETING="\"$$(cat 'greetings/$(notdir $(@D)).txt')\"" \
 		-D DOCKER_ARCH='"$(TARGET_ARCH)"' \
 		'$<'
 	$(STRIP) --strip-all --remove-section=.comment '$@'
@@ -48,14 +46,13 @@ $(C_TARGETS): hello.c $(MUSL_GCC)
 
 .PHONY: clean
 clean:
-	-rm -vrf $(C_TARGETS) $(MUSL_DIR)
+	-rm -vrf $(HELLO) $(MUSL_DIR)
 
 .PHONY: test
-test: $(C_TARGETS)
+test: $(HELLO)
 	@for b in $^; do \
 		if [ -n "$$ARCH_TEST" ] && command -v arch-test > /dev/null && arch-test "$$ARCH_TEST" > /dev/null; then \
 			( set -x && "./$$b" ); \
-			( set -x && "./$$b" | grep -q '"'"$$(basename "$$(dirname "$$b")")"'"' ); \
 			if [ ! -e .host-arch ] && arch-test -n "$$ARCH_TEST" > /dev/null; then \
 				ln -svfT "$${b%%/*}" .host-arch; \
 			fi; \
diff --git a/amd64/hello-world/Dockerfile b/amd64/Dockerfile
similarity index 100%
rename from amd64/hello-world/Dockerfile
rename to amd64/Dockerfile
diff --git a/amd64/hello-world/hello b/amd64/hello
similarity index 100%
rename from amd64/hello-world/hello
rename to amd64/hello
diff --git a/amd64/nanoserver-1809/Dockerfile b/amd64/nanoserver-1809/Dockerfile
new file mode 100644
index 00000000..4c3525ee
--- /dev/null
+++ b/amd64/nanoserver-1809/Dockerfile
@@ -0,0 +1,3 @@
+FROM mcr.microsoft.com/windows/nanoserver:1809
+COPY hello.txt C:
+CMD ["cmd", "/C", "type C:\\hello.txt"]
diff --git a/amd64/hello-world/nanoserver-ltsc2022/Dockerfile b/amd64/nanoserver-ltsc2022/Dockerfile
similarity index 100%
rename from amd64/hello-world/nanoserver-ltsc2022/Dockerfile
rename to amd64/nanoserver-ltsc2022/Dockerfile
diff --git a/amd64/hello-world/nanoserver-ltsc2022/hello.txt b/amd64/nanoserver-ltsc2022/hello.txt
similarity index 100%
rename from amd64/hello-world/nanoserver-ltsc2022/hello.txt
rename to amd64/nanoserver-ltsc2022/hello.txt
diff --git a/amd64/hello-world/nanoserver-ltsc2025/Dockerfile b/amd64/nanoserver-ltsc2025/Dockerfile
similarity index 100%
rename from amd64/hello-world/nanoserver-ltsc2025/Dockerfile
rename to amd64/nanoserver-ltsc2025/Dockerfile
diff --git a/amd64/hello-world/nanoserver-ltsc2025/hello.txt b/amd64/nanoserver-ltsc2025/hello.txt
similarity index 100%
rename from amd64/hello-world/nanoserver-ltsc2025/hello.txt
rename to amd64/nanoserver-ltsc2025/hello.txt
diff --git a/arm32v5/hello-world/Dockerfile b/arm32v5/Dockerfile
similarity index 100%
rename from arm32v5/hello-world/Dockerfile
rename to arm32v5/Dockerfile
diff --git a/arm32v5/hello-world/hello b/arm32v5/hello
similarity index 100%
rename from arm32v5/hello-world/hello
rename to arm32v5/hello
diff --git a/arm32v6/hello-world/Dockerfile b/arm32v6/Dockerfile
similarity index 100%
rename from arm32v6/hello-world/Dockerfile
rename to arm32v6/Dockerfile
diff --git a/arm32v6/hello-world/hello b/arm32v6/hello
similarity index 100%
rename from arm32v6/hello-world/hello
rename to arm32v6/hello
diff --git a/arm32v7/hello-world/Dockerfile b/arm32v7/Dockerfile
similarity index 100%
rename from arm32v7/hello-world/Dockerfile
rename to arm32v7/Dockerfile
diff --git a/arm32v7/hello-world/hello b/arm32v7/hello
similarity index 100%
rename from arm32v7/hello-world/hello
rename to arm32v7/hello
diff --git a/arm64v8/hello-world/Dockerfile b/arm64v8/Dockerfile
similarity index 100%
rename from arm64v8/hello-world/Dockerfile
rename to arm64v8/Dockerfile
diff --git a/arm64v8/hello-world/hello b/arm64v8/hello
similarity index 100%
rename from arm64v8/hello-world/hello
rename to arm64v8/hello
diff --git a/generate-stackbrew-library.sh b/generate-stackbrew-library.sh
index fc6c9b02..83dceec7 100755
--- a/generate-stackbrew-library.sh
+++ b/generate-stackbrew-library.sh
@@ -1,8 +1,6 @@
 #!/usr/bin/env bash
 set -eu
 
-image="${1:-hello-world}"
-
 self="$(basename "$BASH_SOURCE")"
 cd "$(dirname "$(readlink -f "$BASH_SOURCE")")"
 
@@ -45,8 +43,8 @@ join() {
 	echo "${out#$sep}"
 }
 
-arches=( *"/$image/hello" )
-arches=( "${arches[@]%"/$image/hello"}" )
+arches=( *"/hello" )
+arches=( "${arches[@]%"/hello"}" )
 
 echo
 cat <<-EOE
@@ -55,10 +53,10 @@ cat <<-EOE
 	Architectures: $(join ', ' "${arches[@]}")
 EOE
 for arch in "${arches[@]}"; do
-	commit="$(dirCommit "$arch/$image")"
+	commit="$(dirCommit "$arch")"
 	cat <<-EOE
 		$arch-GitCommit: $commit
-		$arch-Directory: $arch/$image
+		$arch-Directory: $arch
 	EOE
 done
 
@@ -66,8 +64,8 @@ for winVariant in \
 	nanoserver-ltsc2025 \
 	nanoserver-ltsc2022 \
 ; do
-	winArches=( *"/$image/$winVariant/hello.txt" )
-	winArches=( "${winArches[@]%"/$image/$winVariant/hello.txt"}" )
+	winArches=( *"/$winVariant/hello.txt" )
+	winArches=( "${winArches[@]%"/$winVariant/hello.txt"}" )
 
 	if [ "${#winArches[@]}" -gt 0 ]; then
 		echo
@@ -77,10 +75,10 @@ for winVariant in \
 			Architectures: $(join ', ' "${winArches[@]/#/windows-}")
 		EOE
 		for arch in "${winArches[@]}"; do
-			commit="$(dirCommit "$arch/$image/$winVariant")"
+			commit="$(dirCommit "$arch/$winVariant")"
 			cat <<-EOE
 				windows-$arch-GitCommit: $commit
-				windows-$arch-Directory: $arch/$image/$winVariant
+				windows-$arch-Directory: $arch/$winVariant
 			EOE
 		done
 		cat <<-EOE
diff --git a/greetings/hello-world.txt b/greetings/hello-world.txt
deleted file mode 100644
index 97e9ced7..00000000
--- a/greetings/hello-world.txt
+++ /dev/null
@@ -1 +0,0 @@
-Hello from Docker!
diff --git a/hello.c b/hello.c
index b049502b..3671ac49 100644
--- a/hello.c
+++ b/hello.c
@@ -1,26 +1,18 @@
 #include <sys/syscall.h>
 #include <unistd.h>
 
-#ifndef DOCKER_IMAGE
-	#define DOCKER_IMAGE "hello-world"
-#endif
-
-#ifndef DOCKER_GREETING
-	#define DOCKER_GREETING "Hello from Docker!"
-#endif
-
 #ifndef DOCKER_ARCH
 	#define DOCKER_ARCH "amd64"
 #endif
 
 const char message[] =
 	"\n"
-	DOCKER_GREETING "\n"
+	"Hello from Docker!\n"
 	"This message shows that your installation appears to be working correctly.\n"
 	"\n"
 	"To generate this message, Docker took the following steps:\n"
 	" 1. The Docker client contacted the Docker daemon.\n"
-	" 2. The Docker daemon pulled the \"" DOCKER_IMAGE "\" image from the Docker Hub.\n"
+	" 2. The Docker daemon pulled the \"hello-world\" image from the Docker Hub.\n"
 	"    (" DOCKER_ARCH ")\n"
 	" 3. The Docker daemon created a new container from that image which runs the\n"
 	"    executable that produces the output you are currently reading.\n"
diff --git a/i386/hello-world/Dockerfile b/i386/Dockerfile
similarity index 100%
rename from i386/hello-world/Dockerfile
rename to i386/Dockerfile
diff --git a/i386/hello-world/hello b/i386/hello
similarity index 100%
rename from i386/hello-world/hello
rename to i386/hello
diff --git a/mips64le/hello-world/Dockerfile b/mips64le/Dockerfile
similarity index 100%
rename from mips64le/hello-world/Dockerfile
rename to mips64le/Dockerfile
diff --git a/mips64le/hello-world/hello b/mips64le/hello
similarity index 100%
rename from mips64le/hello-world/hello
rename to mips64le/hello
diff --git a/ppc64le/hello-world/Dockerfile b/ppc64le/Dockerfile
similarity index 100%
rename from ppc64le/hello-world/Dockerfile
rename to ppc64le/Dockerfile
diff --git a/ppc64le/hello-world/hello b/ppc64le/hello
similarity index 100%
rename from ppc64le/hello-world/hello
rename to ppc64le/hello
diff --git a/riscv64/hello-world/Dockerfile b/riscv64/Dockerfile
similarity index 100%
rename from riscv64/hello-world/Dockerfile
rename to riscv64/Dockerfile
diff --git a/riscv64/hello-world/hello b/riscv64/hello
similarity index 100%
rename from riscv64/hello-world/hello
rename to riscv64/hello
diff --git a/s390x/hello-world/Dockerfile b/s390x/Dockerfile
similarity index 100%
rename from s390x/hello-world/Dockerfile
rename to s390x/Dockerfile
diff --git a/s390x/hello-world/hello b/s390x/hello
similarity index 100%
rename from s390x/hello-world/hello
rename to s390x/hello
diff --git a/update.sh b/update.sh
index b3cc4c2c..bef3dd63 100755
--- a/update.sh
+++ b/update.sh
@@ -13,14 +13,14 @@ docker run --rm hello-world:build sh -c 'find \( -name hello -or -name hello.txt
 find -name hello -type f -exec dirname '{}' ';' | xargs -n1 -i'{}' cp Dockerfile-linux.template '{}/Dockerfile'
 find -name hello.txt -type f -exec dirname '{}' ';' | xargs -n1 -i'{}' cp Dockerfile-windows.template '{}/Dockerfile'
 
-for h in */*/nanoserver-*/Dockerfile; do
+for h in */nanoserver-*/Dockerfile; do
 	nano="$(dirname "$h")"
 	nano="$(basename "$nano")"
 	nano="${nano#nanoserver-}"
 	sed -i 's!FROM .*!FROM mcr.microsoft.com/windows/nanoserver:'"$nano"'!' "$h"
 done
 
-for h in .host-arch/*/hello; do
+for h in .host-arch/hello; do
 	d="$(dirname "$h")"
 	b="$(basename "$d")"
 	"$h" > /dev/null
@@ -28,4 +28,4 @@ for h in .host-arch/*/hello; do
 	docker run --rm hello-world:"test-$b"
 done
 
-ls -lh */*/{hello,nanoserver*/hello.txt} || :
+ls -lh */{hello,nanoserver*/hello.txt} || :