diff --git a/bundle-size/pm.sh b/bundle-size/pm.sh
index a9466641..7c884f22 100755
--- a/bundle-size/pm.sh
+++ b/bundle-size/pm.sh
@@ -2,8 +2,8 @@
 
 # Check if command argument is provided
 if [ "$1" = "" ]; then
-	echo "Please provide a command to run."
-	exit 1
+    echo "Please provide a command to run."
+    exit 1
 fi
 
 install_pnpm_if_not_present() {
@@ -15,31 +15,38 @@ install_pnpm_if_not_present() {
 }
 
 # Detect the package manager
+current_dir=$(pwd)
+cd $(git rev-parse --show-toplevel) # Navigate to the root of the git repository
 if [ -f yarn.lock ]; then
-	pm="yarn"
+    pm="yarn"
 elif [ -f package-lock.json ]; then
-	pm="npm"
+    pm="npm"
+elif [ -f pnpm-lock.yaml ]; then
+    install_pnpm_if_not_present
+    pm="pnpm"
 else
-	echo "Defaulting to pnpm for install command."
-	install_pnpm_if_not_present
-	pm="pnpm"
+    echo "No recognized package manager found in this project."
+    exit 1
 fi
+cd $current_dir # Navigate back to the original directory
 
 # Detect the command to run build
-if [ -f yarn.lock ]; then
-  pmb=("yarn" "build" "--profile" "--json" "pr-stats.json")
-elif [ -f package-lock.json ]; then
-  pmb=("npm" "run" "build" "--" "--profile" "--json" "pr-stats.json")
+if [ "$pm" = "yarn" ]; then
+    pmb=("yarn" "build" "--profile" "--json" "pr-stats.json")
+elif [ "$pm" = "npm" ]; then
+    pmb=("npm" "run" "build" "--" "--profile" "--json" "pr-stats.json")
+elif [ "$pm" = "pnpm" ]; then
+    install_pnpm_if_not_present
+    pmb=("pnpm" "build" "--profile" "--json" "pr-stats.json")
 else
-  echo "Defaulting to pnpm for build command."
-  install_pnpm_if_not_present
-  pmb=("pnpm" "build" "--profile" "--json" "pr-stats.json")
+    echo "No recognized package manager found in this project."
+    exit 1
 fi
 
 # Run the provided command with the detected package manager
 echo "Running '$1' with $pm..."
 if [ "$1" = "install" ]; then
-	"$pm" install
+    "$pm" install
 elif [ "$1" = "build" ]; then
-	"${pmb[@]}"
-fi
+    "${pmb[@]}"
+fi
\ No newline at end of file