diff --git a/debian/rules b/debian/rules
index 4cd1e53c..fb78c6be 100755
--- a/debian/rules
+++ b/debian/rules
@@ -239,7 +239,7 @@ OLD_DH_DISTRO :=  trusty
 ifneq (,$(filter $(DISTRO),$(OLD_DH_DISTRO)))
 # DH doesn't support the [power ...] in install
 # fails with cp: cannot stat 'debian/tmp/[!powerpc': No such file or directory
-$(shell sed -e "s|\[\!powerpc \!powerpcspe\] ||g" llvm-$(LLVM_VERSION)-dev.install)
+$(shell sed -e "s|\[\!powerpc \!powerpcspe\] ||g" debian/llvm-X.Y-dev.install.in)
 endif
 
 DH_OPTIONS=