diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index 4e6d55c..8161819 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -42,9 +42,12 @@ jobs:
 
       - name: Set up Buildx builder
         run: |
+          BUILDER_NAME="builder-$(uuidgen)"
+          echo "BUILDER_NAME=$BUILDER_NAME" >> $GITEA_ENV
+          
           docker buildx create \
             --use \
-            --name builder \
+            --name $BUILDER_NAME \
             --driver docker-container \
             --config buildkitd.toml
 
@@ -54,7 +57,8 @@ jobs:
 
       - name: "Build & Push Docker"
         run: |
-          docker buildx build --builder builder \
+          docker buildx build \
+            --builder BUILDER_NAME  \
             -t $REGISTRY/$IMAGE_NAME:$IMAGE_TAG \
             --push .
           
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