diff --git a/script_examples/basic_api_example.py b/script_examples/basic_api_example.py
index 242d3175f..bc8ad7134 100644
--- a/script_examples/basic_api_example.py
+++ b/script_examples/basic_api_example.py
@@ -43,7 +43,7 @@ prompt_text = """
     "4": {
         "class_type": "CheckpointLoaderSimple",
         "inputs": {
-            "ckpt_name": "v1-5-pruned-emaonly.ckpt"
+            "ckpt_name": "v1-5-pruned-emaonly.safetensors"
         }
     },
     "5": {
diff --git a/script_examples/websockets_api_example.py b/script_examples/websockets_api_example.py
index 04c9fa21b..62afc869c 100644
--- a/script_examples/websockets_api_example.py
+++ b/script_examples/websockets_api_example.py
@@ -84,7 +84,7 @@ prompt_text = """
     "4": {
         "class_type": "CheckpointLoaderSimple",
         "inputs": {
-            "ckpt_name": "v1-5-pruned-emaonly.ckpt"
+            "ckpt_name": "v1-5-pruned-emaonly.safetensors"
         }
     },
     "5": {
diff --git a/script_examples/websockets_api_example_ws_images.py b/script_examples/websockets_api_example_ws_images.py
index 737488621..b37d9893d 100644
--- a/script_examples/websockets_api_example_ws_images.py
+++ b/script_examples/websockets_api_example_ws_images.py
@@ -81,7 +81,7 @@ prompt_text = """
     "4": {
         "class_type": "CheckpointLoaderSimple",
         "inputs": {
-            "ckpt_name": "v1-5-pruned-emaonly.ckpt"
+            "ckpt_name": "v1-5-pruned-emaonly.safetensors"
         }
     },
     "5": {