diff --git a/static-builder-musl.Dockerfile b/static-builder-musl.Dockerfile
index 828612f4b3..e353c9d7eb 100644
--- a/static-builder-musl.Dockerfile
+++ b/static-builder-musl.Dockerfile
@@ -61,6 +61,7 @@ RUN apk update; \
 		php84-ctype \
 		php84-curl \
 		php84-dom \
+		php84-iconv \
 		php84-mbstring \
 		php84-openssl \
 		php84-pcntl \