diff --git a/Dockerfile b/Dockerfile
index 79ca275..d8b03ca 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,4 +16,7 @@ RUN apk add autoconf make g++ gcc -t build-stack --no-cache && \
 
 ### Disable prod settings :
 RUN rm /usr/local/etc/php/conf.d/95-prod.ini &&\
-    rm /etc/apache2/conf.d/prod.conf
\ No newline at end of file
+    rm /etc/apache2/conf.d/prod.conf
+
+### Add dev settings :
+ADD dev.ini /usr/local/etc/php/conf.d/95-dev.ini
diff --git a/dev.ini b/dev.ini
new file mode 100644
index 0000000..c11d1f2
--- /dev/null
+++ b/dev.ini
@@ -0,0 +1 @@
+memory_limit = 3G