diff --git a/.github/workflows/imaginary-update.yml b/.github/workflows/imaginary-update.yml
index 61148c98..7a7ad083 100644
--- a/.github/workflows/imaginary-update.yml
+++ b/.github/workflows/imaginary-update.yml
@@ -19,7 +19,7 @@ jobs:
             | cut -f1 \
             | tail -1
         )"
-        sed -i "s|go install github.com/h2non/imaginary.*|go install github.com/h2non/imaginary@$imaginary_version|" ./Containers/imaginary/Dockerfile
+        sed -i "s|go install github.com/h2non/imaginary.*;|go install github.com/h2non/imaginary@$imaginary_version;|" ./Containers/imaginary/Dockerfile
         
     - name: Create Pull Request
       uses: peter-evans/create-pull-request@v5
diff --git a/Containers/imaginary/Dockerfile b/Containers/imaginary/Dockerfile
index b49f9da0..af14f2a7 100644
--- a/Containers/imaginary/Dockerfile
+++ b/Containers/imaginary/Dockerfile
@@ -7,7 +7,7 @@ RUN set -ex; \
         vips-jxl \
         vips-poppler \
         build-base; \
-    go install github.com/h2non/imaginary@b632dae8cc321452c3f85bcae79c580b1ae1ed84
+    go install github.com/h2non/imaginary@b632dae8cc321452c3f85bcae79c580b1ae1ed84;
 
 FROM alpine:3.17.3
 RUN set -ex; \