diff --git a/docker/app/Dockerfile b/docker/app/Dockerfile
index d2494e1..0149c38 100644
--- a/docker/app/Dockerfile
+++ b/docker/app/Dockerfile
@@ -3,8 +3,7 @@
 RUN apt-get update && \
 	apt-get install -y --no-install-recommends \
 	smbclient libsmbclient-dev \
-	libmagickwand-dev \
-	libmagickcore-extra
+	libmagickwand-dev
 RUN apt-get clean && rm -rf /var/lib/apt/lists/*
 RUN	pecl install \
 	smbclient \