diff --git a/Dockerfile b/Dockerfile
index d6c5002..c9e2940 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,7 +11,7 @@ RUN apt-get update && \
     apt-get update && \
     apt-get install -y openjdk-7-jdk gcc && \
     gcc -o /keycode-hack.so /keycode-hack.c -shared -s -ldl -fPIC && \
-    apt-get remove -y gcc wget software-properties-common && \
+    apt-get remove -y gcc software-properties-common && \
     apt-get autoremove -y && \
     rm -rf /var/lib/apt/lists/* && \
     rm /keycode-hack.c
diff --git a/startapp.sh b/startapp.sh
index 5971f6a..8641812 100644
--- a/startapp.sh
+++ b/startapp.sh
@@ -93,7 +93,7 @@ cd /app
 
 echo "${GREEN}Initialization complete, starting virtual console${NC}"
 
-if [ -n "$ENABLE_KEYCODE_HACK" ]; then
+if [ -n "$IDRAC_KEYCODE_HACK" ]; then
     echo "Enabling keycode hack"
 
     export LD_PRELOAD=/keycode-hack.so