diff --git a/src/api.py b/src/api.py
index f9ae1b8..330b496 100644
--- a/src/api.py
+++ b/src/api.py
@@ -1,6 +1,6 @@
 from fastapi import FastAPI, UploadFile, Response
 import gc
-from . import blur
+from . import blur_monolith as blur
 import json
 
 app = FastAPI()
diff --git a/src/blur/blur.py b/src/blur/blur.py
index 5566bdf..0ab0f78 100755
--- a/src/blur/blur.py
+++ b/src/blur/blur.py
@@ -10,7 +10,7 @@
 
 jpeg = turbojpeg.TurboJPEG()
 
-crop_save_dir = '/data/crops'
+crop_save_dir = '/tmp/sgblur/crops'
 
 def blurPicture(picture, keep):
     """Blurs a single picture by detecting faces and licence plates.
diff --git a/src/blur.py b/src/blur_monolith.py
similarity index 98%
rename from src/blur.py
rename to src/blur_monolith.py
index 42b5e87..348d774 100755
--- a/src/blur.py
+++ b/src/blur_monolith.py
@@ -14,7 +14,7 @@
 model.names[1] = 'plate'
 model.names[2] = 'face'
 
-crop_save_dir = '/data/crops'
+crop_save_dir = '/tmp/sgblur/crops'
 
 def blurPicture(picture, keep):
     """Blurs a single picture by detecting faces and licence plates.
@@ -36,7 +36,10 @@ def blurPicture(picture, keep):
     if 'SGBLUR_GPUS' in os.environ:
         gpu = pid % int(os.environ['SGBLUR_GPUS'])
     else:
-        gpu = pid % torch.cuda.device_count()
+        if torch.cuda.device_count() > 0:
+            gpu = pid % torch.cuda.device_count()
+        else:
+            gpu = None
 
     # copy received JPEG picture to temporary file
     tmp = '/dev/shm/blur%s.jpg' % pid