diff --git a/modsecurity.pc.in b/modsecurity.pc.in
index 3800a3781e..e753d86a73 100644
--- a/modsecurity.pc.in
+++ b/modsecurity.pc.in
@@ -6,5 +6,5 @@ includedir=@includedir@
 Name: ModSecurity
 Description: ModSecurity API
 Version: @MSC_VERSION_WITH_PATCHLEVEL@
-Cflags: -I@includedir@/@PACKAGE@
+Cflags: -I@includedir@
 Libs: -L@libdir@ -lmodsecurity