diff --git a/firefox/build b/firefox/build
deleted file mode 100755
index a2c001e..0000000
--- a/firefox/build
+++ /dev/null
@@ -1,9 +0,0 @@
-#!/usr/bin/env bash
-# Docker build
-# Optional buildtag
-# DOCKER_BUILDKIT=1 \
-# docker build . \
-#     --build-arg debug=${debug:-""} \
-#     --tag ${buildtag:-myvnc/firefox}
-
-docker compose up --build --detach
diff --git a/firefox/up b/firefox/up
new file mode 100755
index 0000000..256603a
--- /dev/null
+++ b/firefox/up
@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+# Docker build
+# Optional buildtag
+# DOCKER_BUILDKIT=1 \
+# docker build . \
+#     --build-arg debug=${debug:-""} \
+#     --tag ${buildtag:-myvnc/novnc}
+case ${1} in
+    build)  docker compose up --build --detach;;
+    *)      docker compose up --detach;;
+esac
diff --git a/novnc/build b/novnc/up
similarity index 55%
rename from novnc/build
rename to novnc/up
index 8557756..7054851 100755
--- a/novnc/build
+++ b/novnc/up
@@ -5,9 +5,14 @@
 # docker build . \
 #     --build-arg debug=${debug:-""} \
 #     --tag ${buildtag:-myvnc/novnc}
+case ${2} in
+    build) build="--build"
+        ;;
+esac
+
 if [[ ${1} =~ ^[0-9]+$ ]]
 then
-    MYVNC_NOVNC_VNCSSH_PORT=${1} docker compose up --build --detach
+    MYVNC_NOVNC_VNCSSH_PORT=${1} docker compose up ${build} --detach
 else
-    docker compose up --build --detach
+    docker compose up ${build} --detach
 fi
diff --git a/plasma/build b/plasma/build
deleted file mode 100755
index a3fd2fb..0000000
--- a/plasma/build
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/usr/bin/env bash
-# Docker build
-# Optional: buildtag
-# DOCKER_BUILDKIT=1 \
-# docker build . \
-#     --tag ${buildtag:-myvnc/webtop:plasma}
-docker compose up --build --detach
diff --git a/plasma/up b/plasma/up
new file mode 100755
index 0000000..256603a
--- /dev/null
+++ b/plasma/up
@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+# Docker build
+# Optional buildtag
+# DOCKER_BUILDKIT=1 \
+# docker build . \
+#     --build-arg debug=${debug:-""} \
+#     --tag ${buildtag:-myvnc/novnc}
+case ${1} in
+    build)  docker compose up --build --detach;;
+    *)      docker compose up --detach;;
+esac