diff --git a/include/openbsc/Makefile.am b/include/openbsc/Makefile.am
index 2558d7c..995f02d 100644
--- a/include/openbsc/Makefile.am
+++ b/include/openbsc/Makefile.am
@@ -37,6 +37,7 @@
 	gprs_utils.h \
 	gsm_04_08.h \
 	gsm_04_11.h \
+	gsm_04_14.h \
 	gsm_04_80.h \
 	gsm_data.h \
 	gsm_data_shared.h \
diff --git a/include/openbsc/gsm_04_14.h b/include/openbsc/gsm_04_14.h
new file mode 100644
index 0000000..3cdbe04
--- /dev/null
+++ b/include/openbsc/gsm_04_14.h
@@ -0,0 +1,15 @@
+#pragma once
+
+#include <osmocom/gsm/protocol/gsm_04_14.h>
+
+int gsm0414_tx_close_tch_loop_cmd(struct gsm_subscriber_connection *conn,
+				  enum gsm414_tch_loop_mode loop_mode);
+int gsm0414_tx_open_loop_cmd(struct gsm_subscriber_connection *conn);
+int gsm0414_tx_act_emmi_cmd(struct gsm_subscriber_connection *conn);
+int gsm0414_tx_test_interface(struct gsm_subscriber_connection *conn,
+			      uint8_t tested_devs);
+int gsm0414_tx_reset_ms_pos_store(struct gsm_subscriber_connection *conn,
+				  uint8_t technology);
+
+int gsm0414_rcv_test(struct gsm_subscriber_connection *conn,
+		     struct msgb *msg);