diff --git a/source/misc/docker/Dockerfile.Ubuntu14.04build b/source/misc/docker/Dockerfile.Ubuntu14.04build
index a1172b0..382e88f 100644
--- a/source/misc/docker/Dockerfile.Ubuntu14.04build
+++ b/source/misc/docker/Dockerfile.Ubuntu14.04build
@@ -1,6 +1,6 @@
 FROM ubuntu:14.04
 
-RUN apt-get update && apt install -yy build-essential libphysfs-dev libboost-dev cmake libsdl2-dev libsdl2-image-dev libsdl2-mixer-dev libsdl2-ttf-dev libboost-program-options-dev libutfcpp-dev zip gettext
+RUN apt-get update && apt-get install -yy build-essential libphysfs-dev libboost-dev cmake libsdl2-dev libsdl2-image-dev libsdl2-mixer-dev libsdl2-ttf-dev libboost-program-options-dev libutfcpp-dev zip gettext
 
 RUN mkdir -p /staging/blockattack-game