--- sphinxbase/sphinxbase.pc.in
+++ sphinxbase/sphinxbase.pc.in
@@ -8,6 +8,7 @@ Name: SphinxBase
 Description: Shared components for Sphinx speech recognition
 Version: @VERSION@
 URL: http://www.cmusphinx.org/
-Libs: -L${libdir} -lsphinxbase -lsphinxad @LIBS@ @SAMPLERATE_LIBS@ @SNDFILE_LIBS@
+Libs: -L${libdir} -lsphinxbase -lsphinxad
 Libs.private: ${libs}
-Cflags: -I${includedir} -I${includedir}/sphinxbase @SAMPLERATE_CFLAGS@ @SNDFILE_CFLAGS@
+Cflags: -I${includedir} -I${includedir}/sphinxbase
+Cflags.private: @SAMPLERATE_CFLAGS@ @SNDFILE_CFLAGS@
