diff --git a/openbsc/src/libbsc/Makefile.am b/openbsc/src/libbsc/Makefile.am
index 8fa5c7c..48880d9 100644
--- a/openbsc/src/libbsc/Makefile.am
+++ b/openbsc/src/libbsc/Makefile.am
@@ -23,5 +23,6 @@
 			bsc_init.c bts_init.c bsc_rf_ctrl.c \
 			arfcn_range_encode.c bsc_ctrl_commands.c \
 			bsc_ctrl_lookup.c \
-			net_init.c
+			net_init.c \
+			bsc_dyn_pdch.c