diff --git a/.gitignore b/.gitignore
index 44e5bdb75..34065d937 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,5 +9,4 @@ com.ibm.wala.cast.js.test/examples-src/ajaxslt/
 com.ibm.wala.core.testdata/@dot/
 com.ibm.wala.core.testdata/lib/
 com.ibm.wala.core/dat/wala.properties
-com.ibm.wala.cast.java.polyglot/lib/
-.metadata/
+com.ibm.wala.cast.js.html.nu_validator/lib/