diff --git a/znc-config.in b/znc-config.in
index 73790459..183695be 100644
--- a/znc-config.in
+++ b/znc-config.in
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 CXXFLAGS="@CXXFLAGS@"
-INCLUDES="-I@prefix@/include @INCLUDES@"
+INCLUDES="-I@prefix@/include/znc @INCLUDES@"
 LIBS="@LIBS@"
 VERSION="@VERSION@"