diff --git a/src/gsm/libosmogsm.map b/src/gsm/libosmogsm.map
index 2ba0c42..323ad5a 100644
--- a/src/gsm/libosmogsm.map
+++ b/src/gsm/libosmogsm.map
@@ -148,6 +148,8 @@
 gsm0808_dec_speech_codec_list;
 gsm0808_enc_channel_type;
 gsm0808_dec_channel_type;
+gsm0808_enc_encrypt_info;
+gsm0808_dec_encrypt_info;
 
 gsm0858_rsl_ul_meas_enc;