diff --git a/trunk/libburn-1.pc.in b/trunk/libburn-1.pc.in
index 6c72f9e6..38f4530e 100644
--- a/trunk/libburn-1.pc.in
+++ b/trunk/libburn-1.pc.in
@@ -7,5 +7,6 @@ Name: libburn
 Description: Disc reading/writing library
 Version: @VERSION@
 Requires: 
-Libs: -L${libdir} -lburn @THREAD_LIBS@
+Libs: -L${libdir} -lburn
+Libs.private: @THREAD_LIBS@ @LIBBURN_ARCH_LIBS@
 Cflags: -I${includedir}/libburn