diff --git a/.github/workflows/on-tag.yml b/.github/workflows/on-tag.yml
index 19d7c59..cd6968f 100644
--- a/.github/workflows/on-tag.yml
+++ b/.github/workflows/on-tag.yml
@@ -25,7 +25,6 @@ jobs:
       matrix:
         arch:
           - amd64
-          - arm32v7
           - arm64v8
 
     env:
diff --git a/27.2/Dockerfile b/27.2/Dockerfile
index 24a78e1..11df596 100644
--- a/27.2/Dockerfile
+++ b/27.2/Dockerfile
@@ -206,9 +206,7 @@ USER $USER
 # Prevents `VOLUME $DIR/.bitcoind/` being created as owned by `root`
 RUN mkdir -p "$DIR/.bitcoin/"
 
-RUN apk update
-
-RUN apk add curl
+RUN apk add --no-cache curl
 
 # Expose volume containing all `bitcoind` data
 VOLUME $DIR/.bitcoin/