diff --git a/test/minio/1.0.1/migrations/migrate.py b/test/minio/1.0.1/migrations/migrate
old mode 100644
new mode 100755
similarity index 64%
rename from test/minio/1.0.1/migrations/migrate.py
rename to test/minio/1.0.1/migrations/migrate
index 2aad34f1a5..cb6ee8aa0b
--- a/test/minio/1.0.1/migrations/migrate.py
+++ b/test/minio/1.0.1/migrations/migrate
@@ -1,3 +1,8 @@
+#!/usr/bin/python3
+import json
+import sys
+
+
 def migrate(values):
     values.update({
         'appVolumeMounts': {
@@ -8,3 +13,10 @@ def migrate(values):
         },
     })
     return values
+
+
+if __name__ == '__main__':
+    if len(sys.argv) != 2:
+        exit(1)
+
+    print(json.dumps(migrate(json.loads(sys.argv[1]))))
diff --git a/test/plex/1.0.1/migrations/migrate.py b/test/plex/1.0.1/migrations/migrate
old mode 100644
new mode 100755
similarity index 82%
rename from test/plex/1.0.1/migrations/migrate.py
rename to test/plex/1.0.1/migrations/migrate
index 4c4566f675..7f0c1a4455
--- a/test/plex/1.0.1/migrations/migrate.py
+++ b/test/plex/1.0.1/migrations/migrate
@@ -1,3 +1,8 @@
+#!/usr/bin/python3
+import json
+import sys
+
+
 def migrate(values):
     values.update({
         'appVolumeMounts': {
@@ -17,3 +22,10 @@ def migrate(values):
         'updateStrategy': values.get('strategyType', 'Recreate'),
     })
     return values
+
+
+if __name__ == '__main__':
+    if len(sys.argv) != 2:
+        exit(1)
+
+    print(json.dumps(migrate(json.loads(sys.argv[1]))))