diff --git a/scripts/linux/build.sh b/scripts/linux/build.sh
index 732f8b81c6..8b9a629648 100755
--- a/scripts/linux/build.sh
+++ b/scripts/linux/build.sh
@@ -61,7 +61,14 @@ pushd build
 		chmod a+rwx $(pwd)
 		chmod g+s $(pwd)
 		# CMAKE and MAKE opts from environment
-		docker run -u travis -v $PARENT:/work/openrct2 -w /work/openrct2/build -i -t openrct2/openrct2:32bit-only bash -c "cmake ../ $OPENRCT2_CMAKE_OPTS && make $OPENRCT_MAKE_OPTS"
+		docker run -u travis -v $PARENT:/work/openrct2 -w /work/openrct2/build -i -t openrct2/openrct2:32bit-only bash -c "cmake ../ -DFORCE32=on $OPENRCT2_CMAKE_OPTS && make $OPENRCT_MAKE_OPTS"
+	elif [[ $TARGET == "docker64" ]]
+	then
+		PARENT=$(readlink -f ../)
+		chmod a+rwx $(pwd)
+		chmod g+s $(pwd)
+		# CMAKE and MAKE opts from environment
+		docker run -v $PARENT:/work/openrct2 -w /work/openrct2/build -i -t openrct2/openrct2:64bit-only bash -c "cmake ../ $OPENRCT2_CMAKE_OPTS && make $OPENRCT_MAKE_OPTS"
 	else
 		cmake $OPENRCT2_CMAKE_OPTS ..
 		# NOT the same variable as above
diff --git a/scripts/linux/install.sh b/scripts/linux/install.sh
index 2855453ca4..eceed33b05 100755
--- a/scripts/linux/install.sh
+++ b/scripts/linux/install.sh
@@ -189,6 +189,9 @@ elif [[ $(uname) == "Linux" ]]; then
 			"docker32")
 				docker pull openrct2/openrct2:32bit-only
 				;;
+			"docker64")
+				docker pull openrct2/openrct2:64bit-only
+				;;
 			*)
 				echo "unkown target $TARGET"
 				exit 1