diff --git a/webservice/Dockerfile b/webservice/Dockerfile
index b89cc26..15c0002 100644
--- a/webservice/Dockerfile
+++ b/webservice/Dockerfile
@@ -63,6 +63,7 @@ RUN \
         sysvsem \
         pcntl \
         opcache \
+        exif \
         pdo_pgsql \
         pdo && \
     CFLAGS="-I/usr/src/php" docker-php-ext-install xmlreader