diff --git a/servers/unraid/tail2-pose-server/compose.yaml b/servers/unraid/tail2-pose-server/compose.yaml
index 6a21bf4..9f0ad26 100644
--- a/servers/unraid/tail2-pose-server/compose.yaml
+++ b/servers/unraid/tail2-pose-server/compose.yaml
@@ -33,7 +33,13 @@ services:
       - /bin/sh
       - -ec
       - |
-        fetch() { test -s "$$2" || curl --fail --location --retry 5 --output "$$2.part" "$$1" && test -s "$$2.part" && mv "$$2.part" "$$2"; }
+        fetch() {
+          if [ ! -s "$$2" ]; then
+            curl --fail --location --retry 5 --output "$$2.part" "$$1"
+            test -s "$$2.part"
+            mv "$$2.part" "$$2"
+          fi
+        }
         fetch https://github.com/open-mmlab/mmdetection/archive/refs/tags/v3.2.0.tar.gz /models/mmdetection-v3.2.0.tar.gz
         fetch https://github.com/open-mmlab/mmpose/archive/refs/tags/v1.3.2.tar.gz /models/mmpose-v1.3.2.tar.gz
         test -d /models/mmdetection/configs || { mkdir -p /models/mmdetection && tar -xzf /models/mmdetection-v3.2.0.tar.gz --strip-components=1 -C /models/mmdetection; }