--- a/debian/rules
+++ b/debian/rules
@@ -24,7 +24,7 @@ hscolour-wrapper : debian/hscolour-wrapper
 	chmod u+x $@
 
 # Force generation of the wrapper script.
-configure-ghc-stamp : hscolour-wrapper
+build-ghc-stamp_ : hscolour-wrapper
 
 clean ::
 	rm -f hscolour-wrapper