diff --git a/lib/ntlm/Makefile.am b/lib/ntlm/Makefile.am
index b8c25d0da..724631ee8 100644
--- a/lib/ntlm/Makefile.am
+++ b/lib/ntlm/Makefile.am
@@ -10,6 +10,11 @@ libheimntlm_la_SOURCES	= ntlm.c
 
 libheimntlm_la_LDFLAGS = -version-info 0:0:0
 
+if versionscript
+libheimntlm_la_LDFLAGS += $(LDFLAGS_VERSION_SCRIPT)$(srcdir)/version-script.map
+endif
+$(libheimntlm_la_OBJECTS): $(srcdir)/version-script.map
+
 libheimntlm_la_LIBADD = \
 	../krb5/libkrb5.la \
 	$(LIBADD_roken)
@@ -19,6 +24,7 @@ $(srcdir)/heimntlm-protos.h:
 
 $(libheimntlm_la_OBJECTS): $(srcdir)/heimntlm-protos.h
 
+
 TESTS = test_ntlm
 
 check_PROGRAMS = test_ntlm