diff --git a/openbsc/src/gprs/sgsn_vty.c b/openbsc/src/gprs/sgsn_vty.c
index 5fb7145..31c94f7 100644
--- a/openbsc/src/gprs/sgsn_vty.c
+++ b/openbsc/src/gprs/sgsn_vty.c
@@ -71,7 +71,7 @@
 	return apnbuf+1;
 }
 
-static char *gprs_pdpaddr2str(uint8_t *pdpa, uint8_t len)
+char *gprs_pdpaddr2str(uint8_t *pdpa, uint8_t len)
 {
 	static char str[INET6_ADDRSTRLEN + 10];