diff --git a/dist/platforms/mac/steps/activate.sh b/dist/platforms/mac/steps/activate.sh
index f7ea1fc7..c9569a80 100755
--- a/dist/platforms/mac/steps/activate.sh
+++ b/dist/platforms/mac/steps/activate.sh
@@ -37,7 +37,7 @@ elif [[ -n "$UNITY_LICENSING_SERVER" ]]; then
 
   /Applications/Unity/Hub/Editor/$UNITY_VERSION/Unity.app/Contents/Frameworks/UnityLicensingClient.app/Contents/MacOS/Unity.Licensing.Client \
     --acquire-floating > license.txt
-  PARSEDFILE=$(grep -oP '\".*?\"' < license.txt | tr -d '"')
+  PARSEDFILE=$(grep -oE '\"[^"]*\"' < license.txt | tr -d '"')
   export FLOATING_LICENSE
   FLOATING_LICENSE=$(sed -n 2p <<< "$PARSEDFILE")
   FLOATING_LICENSE_TIMEOUT=$(sed -n 4p <<< "$PARSEDFILE")