diff --git a/tools/eclipse.py b/tools/eclipse.py
index 25fe28c..3a54b7c 100755
--- a/tools/eclipse.py
+++ b/tools/eclipse.py
@@ -87,7 +87,7 @@
   src = set()
   lib = set()
 
-  java_library = re.compile(r'[^/]+/gen(.*)/lib__[^/]+__output/[^/]+[.]jar$')
+  java_library = re.compile('.*/buck-out/gen(.*)/lib__[^/]+__output/[^/]+[.]jar$')
   for p in _query_classpath(MAIN):
     m = java_library.match(p)
     if m: