diff --git a/Dockerfile b/Dockerfile
index ad8dadce..4842e493 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@ COPY ./fet2020 /app
 #RUN apk add --no-cache --virtual .build-deps \
 #    ca-certificates gcc postgresql-dev linux-headers musl-dev \
 #    libffi-dev jpeg-dev zlib-dev
-RUN apk add --no-cache --virtual .build-deps ca-certificates gcc linux-headers  jpeg-dev zlib-dev libffi-dev
+RUN apk add --no-cache --virtual .build-deps ca-certificates gcc linux-headers musl-dev jpeg-dev zlib-dev libffi-dev
 
 RUN pip install --upgrade pip
 RUN pip install -r requirements.txt
\ No newline at end of file