diff --git a/Makefile.in b/Makefile.in
index 81e3def..e188838 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -34,7 +34,7 @@ IMPORTLIB := @importlib@
 O := @o@
 A := @a@
 EXE := @exe@
-LIBPREFIX := @libprefix@
+LIBPREFIX := @libprefix@rh-varnish4
 REV := @rev@
 install_suffix := @install_suffix@
 ABI := @abi@