diff --git a/Dockerfile b/Dockerfile
index 9bc5aa5f..8d67aca8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -436,9 +436,7 @@ SHELL ["/bin/ash", "-o", "pipefail", "-c"]
 # Note: In production, users should provide their own MaxMind license key
 # This uses the publicly available GeoLite2 database
 # In CI, timeout quickly rather than retrying to save build time
-# ARG CI must be declared here so Docker passes the host $CI env var into the RUN instruction
-ARG CI
-ARG GEOLITE2_COUNTRY_SHA256=b79afc28a0a52f89c15e8d92b05c173f314dd4f687719f96cf921012d900fcce
+ARG GEOLITE2_COUNTRY_SHA256=aa154fc6bcd712644de232a4abcdd07dac1f801308c0b6f93dbc2b375443da7b
 RUN mkdir -p /app/data/geoip && \
         if [ "$CI" = "true" ] || [ "$CI" = "1" ]; then \
             echo "⏱️  CI detected - quick download (10s timeout, no retries)"; \