diff --git a/appl/test/Makefile.am b/appl/test/Makefile.am
index 883eb659d..ee4df2db0 100644
--- a/appl/test/Makefile.am
+++ b/appl/test/Makefile.am
@@ -10,9 +10,9 @@ tcp_client_SOURCES = tcp_client.c
 
 tcp_server_SOURCES = tcp_server.c
 
-gssapi_server_SOURCES = gssapi_server.c
+gssapi_server_SOURCES = gssapi_server.c gss_common.c
 
-gssapi_client_SOURCES = gssapi_client.c
+gssapi_client_SOURCES = gssapi_client.c gss_common.c
 
 gssapi_server_LDADD = -L$(top_builddir)/lib/gssapi -lgssapi $(LDADD)