diff --git a/Dockerfile b/Dockerfile
index de49c07..cdcdc2c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,2 +1,5 @@
 FROM php:7.4-cli-alpine
-RUN apk add --no-cache libffi && docker-php-ext-install ffi
\ No newline at end of file
+
+RUN apk add --no-cache --virtual .persistent-deps libffi-dev \
+    && docker-php-ext-configure ffi --with-ffi \
+    && docker-php-ext-install ffi