diff --git a/smart_contracts/fabric/custompin-sample/.gitignore b/smart_contracts/fabric/custompin-sample/.gitignore
index b2a69e9a03..c2bab4fd8e 100644
--- a/smart_contracts/fabric/custompin-sample/.gitignore
+++ b/smart_contracts/fabric/custompin-sample/.gitignore
@@ -1,2 +1,3 @@
 .DS_Store
 vendor
+custompin_sample
diff --git a/smart_contracts/fabric/firefly-go/.gitignore b/smart_contracts/fabric/firefly-go/.gitignore
index b2a69e9a03..a76ee7d820 100644
--- a/smart_contracts/fabric/firefly-go/.gitignore
+++ b/smart_contracts/fabric/firefly-go/.gitignore
@@ -1,2 +1,3 @@
 .DS_Store
 vendor
+chaincode-go