diff --git a/Makefile.packaging b/Makefile.packaging
index 192ae40fd..9d1da4f39 100644
--- a/Makefile.packaging
+++ b/Makefile.packaging
@@ -55,7 +55,7 @@ package: gpg-key $(PACKAGES_DIR) ## Create final packages for all supported dist
 	
 	@for arch in $(APK_ARCHS); do \
 		goarch=amd64; \
-		if [ $${arch} == aarch64 ]; then goarch=arm64; fi; \
+		if [ "$$arch" = "aarch64" ]; then goarch="arm64"; fi; \
 		GOWORK=off CGO_ENABLED=0 GOARCH=$${goarch} GOOS=linux go build -ldflags=${LDFLAGS} -o ./build/nginx-agent; \
 		for version in $(APK_VERSIONS); do \
 			if [ ! -d "$(PACKAGES_DIR)/apk/v$${version}/$${arch}" ]; then mkdir -p $(PACKAGES_DIR)/apk/v$${version}/$${arch}; fi; \