diff --git a/Dockerfile b/Dockerfile
index d6b99ee..e156be3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,10 +8,10 @@ ARG GIT_URL=https://github.com/RIPE-NCC/ripe-atlas-software-probe.git
 
 WORKDIR /root
 
-RUN if [ "$BUILDPLATFORM" != "$TARGETPLATFORM" ] ; then \
-		apt-get update -y \
-		apt-get install -y git build-essential debhelper libssl-dev autotools-dev psmisc net-tools
-	fi
+RUN if [ "$BUILDPLATFORM" != "$TARGETPLATFORM" ]; then \
+        apt-get update -y && \
+        apt-get install -y git build-essential debhelper libssl-dev autotools-dev psmisc net-tools; \
+    fi
 
 RUN git clone --recursive "$GIT_URL"