diff --git a/enlightenment.pc.in b/enlightenment.pc.in
index dde8481cb..c8d18e91c 100644
--- a/enlightenment.pc.in
+++ b/enlightenment.pc.in
@@ -1,7 +1,7 @@
 prefix=@prefix@
 exec_prefix=@exec_prefix@
 libdir=@libdir@
-includedir=@includedir@
+includedir=@includedir@/@PACKAGE@
 
 Name: enlightenment
 Description: Enlightenmnt Window Manager