diff --git a/lib/gssapi/version-script.map b/lib/gssapi/version-script.map
index eb224b0e2..c107792b5 100644
--- a/lib/gssapi/version-script.map
+++ b/lib/gssapi/version-script.map
@@ -3,4 +3,15 @@
 HEIMDAL_GSS_1.0 {
 	global:
 		gss_*;
+		GSS_KRB5_MECHANISM;
+		GSS_NTLM_MECHANISM;
+		GSS_SPNEGO_MECHANISM;
+		GSS_C_NT_ANONYMOUS;
+		GSS_C_NT_EXPORT_NAME;
+		GSS_C_NT_HOSTBASED_SERVICE;
+		GSS_C_NT_HOSTBASED_SERVICE_X;
+		GSS_C_NT_MACHINE_UID_NAME;
+		GSS_C_NT_STRING_UID_NAME;
+		GSS_C_NT_USER_NAME;
+		GSS_C_PEER_HAS_UPDATED_SPNEGO;
 };