diff --git a/README.md b/README.md
index cdb5e9d..fecb3e9 100644
--- a/README.md
+++ b/README.md
@@ -199,17 +199,17 @@ usage: bee migrate [Command]
 
 bee migrate [-driver="mysql"] [-conn="root:@tcp(127.0.0.1:3306)/test"]
     run all outstanding migrations
-    -driver: [mysql | postgresql | sqlite], the default is mysql
+    -driver: [mysql | postgres | sqlite], the default is mysql
     -conn:   the connection string used by the driver, the default is root:@tcp(127.0.0.1:3306)/test
 
 bee migrate rollback [-driver="mysql"] [-conn="root:@tcp(127.0.0.1:3306)/test"]
     rollback the last migration operation
-    -driver: [mysql | postgresql | sqlite], the default is mysql
+    -driver: [mysql | postgres | sqlite], the default is mysql
     -conn:   the connection string used by the driver, the default is root:@tcp(127.0.0.1:3306)/test
 
 bee migrate reset [-driver="mysql"] [-conn="root:@tcp(127.0.0.1:3306)/test"]
     rollback all migrations
-    -driver: [mysql | postgresql | sqlite], the default is mysql
+    -driver: [mysql | postgres| sqlite], the default is mysql
     -conn:   the connection string used by the driver, the default is root:@tcp(127.0.0.1:3306)/test
 
 bee migrate refresh [-driver="mysql"] [-conn="root:@tcp(127.0.0.1:3306)/test"]