diff --git a/data/scripts/migrator/dbsmerge_mongo.py b/data/scripts/migrator/dbsmerge_mongo.py
index ea5d88e7d..f4195d65b 100755
--- a/data/scripts/migrator/dbsmerge_mongo.py
+++ b/data/scripts/migrator/dbsmerge_mongo.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/python
 
 # depends:
 #   ^ pymongo # install via: easy_install pymongo
diff --git a/data/scripts/migrator/dbsmerge_redis.py b/data/scripts/migrator/dbsmerge_redis.py
index 95a02bf1d..55f55c782 100755
--- a/data/scripts/migrator/dbsmerge_redis.py
+++ b/data/scripts/migrator/dbsmerge_redis.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/python
 
 # depends:
 #   ^ redis # install via easy_install redis
diff --git a/data/scripts/migrator/usage_mysql.py b/data/scripts/migrator/usage_mysql.py
index b0c408c27..d558f6e09 100755
--- a/data/scripts/migrator/usage_mysql.py
+++ b/data/scripts/migrator/usage_mysql.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/python
 
 # depends:
 #   ^ mysql (debian: python-mysql.connector)
diff --git a/data/scripts/migrator/usage_postgres.py b/data/scripts/migrator/usage_postgres.py
index 91804286c..e05df5b34 100644
--- a/data/scripts/migrator/usage_postgres.py
+++ b/data/scripts/migrator/usage_postgres.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/python
 
 # depends:
 #   ^ psycopg2 (debian: python-psycopg2)