diff --git a/libburn-1.pc.in b/libburn-1.pc.in
index 6a10a5c..6c72f9e 100644
--- a/libburn-1.pc.in
+++ b/libburn-1.pc.in
@@ -8,4 +8,4 @@ Description: Disc reading/writing library
 Version: @VERSION@
 Requires: 
 Libs: -L${libdir} -lburn @THREAD_LIBS@
-Cflags: -I${includedir}/libburn/@BURN_MAJOR_VERSION@
+Cflags: -I${includedir}/libburn
diff --git a/libisofs-1.pc.in b/libisofs-1.pc.in
index fb21b56..32f3070 100644
--- a/libisofs-1.pc.in
+++ b/libisofs-1.pc.in
@@ -8,4 +8,4 @@ Description: ISO9660 filesystem creation library
 Version: @VERSION@
 Requires: 
 Libs: -L${libdir} -lisofs
-Cflags: -I${includedir}/libburn/@BURN_MAJOR_VERSION@
+Cflags: -I${includedir}/libburn