--- /dev/null
+diff --git a/plugins/sudoers/Makefile.in b/plugins/sudoers/Makefile.in
+index e779618..fe15578 100644
+--- a/plugins/sudoers/Makefile.in
++++ b/plugins/sudoers/Makefile.in
+@@ -372,7 +372,7 @@ check: $(TEST_PROGS) visudo testsudoers
+ base=`basename $$t .sh`; \
+ out="regress/$$dir/$${base}.out"; \
+ err="regress/$$dir/$${base}.err"; \
+- TESTDIR=$$CWD/$(srcdir)/regress/$$dir \
++ TESTDIR=$(srcdir)/regress/$$dir \
+ $(SHELL) $$t >$$out 2>$$err; \
+ if cmp $$out $(srcdir)/$$out.ok >/dev/null; then \
+ passed=`expr $$passed + 1`; \