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-rw-r--r--Makefile.private2
1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile.private b/Makefile.private
index 92174658..3cf0c4f9 100644
--- a/Makefile.private
+++ b/Makefile.private
@@ -40,7 +40,7 @@ release:
PRERELDIR := release/syslinux-$(VERSION)-prerel
-PRERELNO := `cat $(PRERELDIR)/.prerel 2>/dev/null || echo 1`
+PRERELNO := $(shell cat $(PRERELDIR)/.prerel 2>/dev/null || echo 1)
PREREL := syslinux-$(VERSION)-$(PRERELNO)
prerel: