diff --git a/nss-3.26/nss/manifest.mn b/nss-3.26/nss/manifest.mn
index cb2470b..666a2b9 100644
--- a/nss/manifest.mn
+++ b/nss/manifest.mn
@@ -10,4 +10,4 @@ IMPORTS =	nspr20/v4.8 \
 
 RELEASE = nss
 
-DIRS = coreconf lib cmd external_tests
+DIRS = coreconf lib cmd