diff --git a/nextcloud/Dockerfile b/nextcloud/Dockerfile
index b0e2b43e7..0dd1cdcca 100644
--- a/nextcloud/Dockerfile
+++ b/nextcloud/Dockerfile
@@ -10,7 +10,7 @@ SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 
 # Add bashio
 RUN apk add --no-cache \
-    curl jq a \
+    curl jq \
     && curl -J -L -o /tmp/bashio.tar.gz \
     "https://github.com/hassio-addons/bashio/archive/v0.10.1.tar.gz" \
     && mkdir /tmp/bashio \