--- unix/ftgl.pc.in
+++ unix/ftgl.pc.in
@@ -8,4 +8,4 @@
 Version: @PACKAGE_VERSION@
 Requires: 
 Libs: @GL_LIBS@ @FT2_LIBS@ -L${libdir} -lftgl
-Cflags: -I${includedir} @GL_CFLAGS@ @FT2_CFLAGS@
+Cflags: @GL_CFLAGS@ @FT2_CFLAGS@ -I${includedir}