diff --git a/app.py b/app.py
index f76dd0d..609eee9 100644
--- a/app.py
+++ b/app.py
@@ -48,7 +48,7 @@ num_faces = args.max_num_faces
 
 def create_dummy_image():
     dummy = Image.new('RGB', (1, 1), color=(255, 255, 255))
-    temp_file = tempfile.NamedTemporaryFile(delete=False, suffix=".png")
+    temp_file = tempfile.NamedTemporaryFile(delete=False, dir="./tmp", suffix=".png")
     dummy.save(temp_file.name)
     return temp_file.name
 
diff --git a/refacer.py b/refacer.py
index 0c9b6b7..26f7fdc 100644
--- a/refacer.py
+++ b/refacer.py
@@ -342,7 +342,7 @@ class Refacer:
             cropped = frame[y1:y2, x1:x2]
             pil_img = Image.fromarray(cv2.cvtColor(cropped, cv2.COLOR_BGR2RGB))
 
-            temp_file = tempfile.NamedTemporaryFile(delete=False, suffix=".png")
+            temp_file = tempfile.NamedTemporaryFile(delete=False, dir="./tmp", suffix=".png")
             pil_img.save(temp_file.name)
             cropped_faces.append(temp_file.name)