diff --git a/release/Makefile.mirrors b/release/Makefile.mirrors
index 5decea225d7f..1a058da52081 100644
--- a/release/Makefile.mirrors
+++ b/release/Makefile.mirrors
@@ -93,7 +93,7 @@ iso-images-stage:
 		CHECKSUM.${CHECKSUM}-${REVISION}-${BRANCH}-${SNAP_SUFFIX}
 	cd ${ISO_DIR} && \
 		ln -s \
-		../../${TARGET}/${TARGET_ARCH}/${CHECKSUM}-${REVISION}-${BRANCH}-${SNAP_SUFFIX}
+		../../${TARGET}/${TARGET_ARCH}/CHECKSUM.${CHECKSUM}-${REVISION}-${BRANCH}-${SNAP_SUFFIX}
 . endfor
 .else	# !snapshot
 	cd ${TLD}/ISO-IMAGES/${REVISION} && ln -s \