diff --git a/lib/csu/tests/dso/Makefile b/lib/csu/tests/dso/Makefile
index 6975e64c5df..cbe7f74310a 100644
--- a/lib/csu/tests/dso/Makefile
+++ b/lib/csu/tests/dso/Makefile
@@ -19,6 +19,6 @@ SRCS+=	${src}.c
 SRCS+=	${src}.cc
 .endfor
 
-LIBDIR=		${TESTSBASE}/lib/csu/dynamiclib/
+LIBDIR=		${TESTSBASE}/lib/csu/dynamiclib
 
 .include <bsd.lib.mk>