diff --git a/Dockerfile.ubuntu-2004 b/Dockerfile.ubuntu-2004
index 8235eaf..04895ee 100644
--- a/Dockerfile.ubuntu-2004
+++ b/Dockerfile.ubuntu-2004
@@ -49,5 +49,8 @@ RUN groupadd -g "${PGID}" steam \
 USER steam
 WORKDIR /home/steam
 
+# Bootstrap SteamCMD
+RUN steamcmd +login anonymous +quit || true
+
 ENTRYPOINT ["steamcmd"]
 CMD ["+help", "+quit"]
diff --git a/Dockerfile.ubuntu-2204 b/Dockerfile.ubuntu-2204
index 3aae91f..5efa612 100644
--- a/Dockerfile.ubuntu-2204
+++ b/Dockerfile.ubuntu-2204
@@ -49,5 +49,8 @@ RUN groupadd -g "${PGID}" steam \
 USER steam
 WORKDIR /home/steam
 
+# Bootstrap SteamCMD
+RUN steamcmd +login anonymous +quit || true
+
 ENTRYPOINT ["steamcmd"]
 CMD ["+help", "+quit"]
diff --git a/Dockerfile.ubuntu-2404 b/Dockerfile.ubuntu-2404
index d695fec..8931540 100644
--- a/Dockerfile.ubuntu-2404
+++ b/Dockerfile.ubuntu-2404
@@ -52,5 +52,8 @@ RUN groupadd -g "${PGID}" steam \
 USER steam
 WORKDIR /home/steam
 
+# Bootstrap SteamCMD
+RUN steamcmd +login anonymous +quit || true
+
 ENTRYPOINT ["steamcmd"]
 CMD ["+help", "+quit"]