diff --git a/libosmocodec.pc.in b/libosmocodec.pc.in
index 3030230..9e058ef 100644
--- a/libosmocodec.pc.in
+++ b/libosmocodec.pc.in
@@ -6,6 +6,6 @@
 Name: Osmocom Codec related utilities Library
 Description: C Utility Library
 Version: @VERSION@
-Libs: -L${libdir} -losmocodec
-Cflags: -I${includedir}/
+Libs: -L${libdir} @TALLOC_LIBS@ -losmocodec
+Cflags: -I${includedir}/ @TALLOC_CFLAGS@
 
diff --git a/libosmocoding.pc.in b/libosmocoding.pc.in
index 580b170..d1d03c4 100644
--- a/libosmocoding.pc.in
+++ b/libosmocoding.pc.in
@@ -6,6 +6,6 @@
 Name: Osmocom L1 transcoding Library
 Description: C Utility Library
 Version: @VERSION@
-Libs: -L${libdir} -losmocoding -losmocodec -losmogsm -losmocore
-Cflags: -I${includedir}/
+Libs: -L${libdir} @TALLOC_LIBS@ -losmocoding -losmocodec -losmogsm -losmocore
+Cflags: -I${includedir}/ @TALLOC_CFLAGS@