diff --git a/Makefile.inc1 b/Makefile.inc1
index 09267b8f69c2..68b1a22c1365 100644
--- a/Makefile.inc1
+++ b/Makefile.inc1
@@ -3051,7 +3051,7 @@ _generic_libs+= ${_DIR}
 .endif
 .endfor
 
-lib/libtacplus__L: lib/libmd__L
+lib/libtacplus__L: lib/libmd__L lib/libpam/libpam__L
 
 .if ${MK_CDDL} != "no"
 _cddl_lib_libumem= cddl/lib/libumem