diff --git a/.gitignore b/.gitignore
index 8c3b468..c99c3ac 100644
--- a/.gitignore
+++ b/.gitignore
@@ -77,11 +77,13 @@ bin/
 
 
 
-GroupPolicy.json
+
 *.cpi
 *.cpb
 *.cpk
-CordaPID.dat
-*.pem
-*.pfx
-CPIFileStatus*.json
+workspace/**
+#CordaPID.dat
+#*.pem
+#*.pfx
+#CPIFileStatus*.json
+#GroupPolicy.json
diff --git a/config/gradle-plugin-default-key.pem b/config/gradle-plugin-default-key.pem
new file mode 100644
index 0000000..5294bbd
--- /dev/null
+++ b/config/gradle-plugin-default-key.pem
@@ -0,0 +1,13 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
\ No newline at end of file