diff --git a/mk/dist.mk b/mk/dist.mk
index a203dd8b63991..4d86af37171b4 100644
--- a/mk/dist.mk
+++ b/mk/dist.mk
@@ -112,7 +112,7 @@ distcheck-tar-src: dist-tar-src
 
 ifdef CFG_ISCC
 
-PKG_EXE = dist/$(PKG_NAME)-install.exe
+PKG_EXE = dist/$(PKG_NAME)-$(CFG_BUILD).exe
 
 %.iss: $(S)src/etc/pkg/%.iss
 	cp $< $@
diff --git a/src/etc/pkg/rust.iss b/src/etc/pkg/rust.iss
index 053fe34952c95..08c28c4399bdd 100644
--- a/src/etc/pkg/rust.iss
+++ b/src/etc/pkg/rust.iss
@@ -1,6 +1,7 @@
 #define CFG_VERSION_WIN GetEnv("CFG_VERSION_WIN")
 #define CFG_RELEASE GetEnv("CFG_RELEASE")
 #define CFG_PACKAGE_NAME GetEnv("CFG_PACKAGE_NAME")
+#define CFG_BUILD GetEnv("CFG_BUILD")
 
 [Setup]
 
@@ -20,7 +21,7 @@ DisableStartupPrompt=true
 
 OutputDir=.\dist\
 SourceDir=.\
-OutputBaseFilename={#CFG_PACKAGE_NAME}-install
+OutputBaseFilename={#CFG_PACKAGE_NAME}-{#CFG_BUILD}
 DefaultDirName={pf32}\Rust
 
 Compression=lzma2/ultra