diff --git a/docker-entrypoint.sh b/docker-entrypoint.sh
index b253351..bdcf53a 100644
--- a/docker-entrypoint.sh
+++ b/docker-entrypoint.sh
@@ -8,6 +8,8 @@ PKG_DIR="$PI_DIR/npm/node_modules/$PKG"
 # Keep pi-claude-code-provider on the latest npm release: on every start compare the
 # installed version with the registry and force a clean reinstall when they differ.
 # If the registry is unreachable, keep whatever is installed.
+# Install the exact version: an unversioned `npm install` keeps the range already in
+# $PI_DIR/npm/package.json (e.g. ^0.2.0), which silently reinstalls the old release.
 installed=$(node -p "require('$PKG_DIR/package.json').version" 2>/dev/null || true)
 latest=$(npm view "$PKG" version 2>/dev/null || true)
 
@@ -15,7 +17,7 @@ if [ -z "$installed" ] || { [ -n "$latest" ] && [ "$installed" != "$latest" ]; }
   echo "[entrypoint] pi install npm:$PKG (installed: ${installed:-none}, latest: ${latest:-unknown})"
   mkdir -p "$PI_DIR"
   rm -rf "$PKG_DIR"
-  if ! /app/node_modules/.bin/pi install "npm:$PKG"; then
+  if ! /app/node_modules/.bin/pi install "npm:$PKG${latest:+@$latest}"; then
     echo "[entrypoint] pi install failed; will retry on next start" >&2
   fi
 else