diff --git a/Dockerfile b/Dockerfile
index 4d24b1a..3af7770 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -24,7 +24,7 @@ RUN apt-get update && \
 WORKDIR /tmp/forge-download
 RUN apt-get update && apt-get install -y jq curl && \
     SNAPSHOT_URL=$(curl -s https://api.github.com/repos/Card-Forge/forge/releases/tags/daily-snapshots \
-      | jq -r --arg TAG "$FORGE_SNAPSHOT_TAG" '.assets[] | select(.name | contains($TAG)) | .browser_download_url') && \
+      | jq -r --arg TAG "$FORGE_SNAPSHOT_TAG" '.assets[] | select(.name | test("forge-installer-.*SNAPSHOT-" + $TAG + "\\.tar\\.bz2$")) | .browser_download_url') && \
     echo "Downloading $SNAPSHOT_URL" && \
     curl -L "$SNAPSHOT_URL" -o forge.tar.bz2 && \
     mkdir -p /opt/forge && \
@@ -33,6 +33,7 @@ RUN apt-get update && apt-get install -y jq curl && \
     apt-get purge -y jq curl && \
     apt-get autoremove -y
 
+
 ### Add the startup script
 COPY custom_startup.sh $STARTUPDIR/custom_startup.sh
 RUN chmod +x $STARTUPDIR/custom_startup.sh