diff --git a/.gitignore b/.gitignore
index 90bd682fd..bae4b8ea4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,10 +11,6 @@ coverage.*
 gen/
 
 /example/basic/basic
-/example/grpc/client/client
-/example/grpc/server/server
-/example/http/client/client
-/example/http/server/server
 /example/jaeger/jaeger
 /example/namedtracer/namedtracer
 /example/opencensus/opencensus