diff --git a/node-phantomjs/Dockerfile b/node-phantomjs/Dockerfile
index e88f45cd..f06e14bd 100644
--- a/node-phantomjs/Dockerfile
+++ b/node-phantomjs/Dockerfile
@@ -23,7 +23,7 @@ RUN DEBIAN_FRONTEND=noninteractive apt-get purge --auto-remove -y wget \
  && rm -rf /src/*.deb
 
 # Run everything after as non-privileged user to avoid warnings
-RUN groupadd -r myuser && useradd -r -g myuser -G audio,video myuser \
+RUN groupadd -r -g 990 myuser && useradd -r -u 990 -g myuser -G audio,video myuser \
     && mkdir -p /home/myuser/Downloads \
     && chown -R myuser:myuser /home/myuser
 USER myuser
diff --git a/node-playwright-chrome/Dockerfile b/node-playwright-chrome/Dockerfile
index 6304cb58..1d48b56e 100644
--- a/node-playwright-chrome/Dockerfile
+++ b/node-playwright-chrome/Dockerfile
@@ -32,7 +32,7 @@ RUN \
     --no-install-recommends \
     \
     # Add user so we don't need --no-sandbox.
-    && groupadd -r myuser && useradd -r -g myuser -G audio,video myuser \
+    && groupadd -r -g 990 myuser && useradd -r -u 990 -g myuser -G audio,video myuser \
     && mkdir -p /home/myuser/Downloads \
     && chown -R myuser:myuser /home/myuser \
     \
diff --git a/node-playwright-firefox/Dockerfile b/node-playwright-firefox/Dockerfile
index 821c640d..966bf894 100644
--- a/node-playwright-firefox/Dockerfile
+++ b/node-playwright-firefox/Dockerfile
@@ -25,7 +25,7 @@ RUN sh -c 'echo "deb http://ftp.us.debian.org/debian bookworm main non-free" >>
     && ./register_intermediate_certs.sh \
     \
     # Add user so we don't need --no-sandbox.
-    && groupadd -r myuser && useradd -r -g myuser -G audio,video myuser \
+    && groupadd -r -g 990 myuser && useradd -r -u 990 -g myuser -G audio,video myuser \
     && mkdir -p /home/myuser/Downloads \
     && chown -R myuser:myuser /home/myuser \
     \
diff --git a/node-playwright-webkit/Dockerfile b/node-playwright-webkit/Dockerfile
index a3e22bff..b39745d1 100644
--- a/node-playwright-webkit/Dockerfile
+++ b/node-playwright-webkit/Dockerfile
@@ -21,7 +21,7 @@ RUN apt-get update \
     && npm install -g yarn \
     \
     # Add user so we don't need --no-sandbox.
-    && groupadd -r myuser && useradd -r -g myuser -G audio,video myuser \
+    && groupadd -r -g 990 myuser && useradd -r -u 990 -g myuser -G audio,video myuser \
     && mkdir -p /home/myuser/Downloads \
     && chown -R myuser:myuser /home/myuser \
     # Globally disable the update-notifier.
diff --git a/node-playwright/Dockerfile b/node-playwright/Dockerfile
index e8761118..8d2fdf82 100644
--- a/node-playwright/Dockerfile
+++ b/node-playwright/Dockerfile
@@ -34,7 +34,7 @@ RUN apt-get update \
     && apt install --fix-missing -yq ./google-chrome-stable_current_amd64.deb && rm ./google-chrome-stable_current_amd64.deb \
     \
     # Add user so we don't need --no-sandbox.
-    && groupadd -r myuser && useradd -r -g myuser -G audio,video myuser \
+    && groupadd -r -g 990 myuser && useradd -r -u 990 -g myuser -G audio,video myuser \
     && mkdir -p /home/myuser/Downloads \
     && chown -R myuser:myuser /home/myuser \
     \
diff --git a/node-puppeteer-chrome/Dockerfile b/node-puppeteer-chrome/Dockerfile
index bb7d0156..1372c8ff 100644
--- a/node-puppeteer-chrome/Dockerfile
+++ b/node-puppeteer-chrome/Dockerfile
@@ -39,7 +39,7 @@ RUN apt-get update \
     && apt install --fix-missing -yq ./google-chrome-stable_current_amd64.deb && rm ./google-chrome-stable_current_amd64.deb \
     \
     # Add user so we don't need --no-sandbox.
-    && groupadd -r myuser && useradd -r -g myuser -G audio,video myuser \
+    && groupadd -r -g 990 myuser && useradd -r -u 990 -g myuser -G audio,video myuser \
     && mkdir -p /home/myuser/Downloads \
     && chown -R myuser:myuser /home/myuser \
     \