diff --git a/app/build.gradle b/app/build.gradle
index ab988cd7c8..c1354c58fc 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -321,7 +321,7 @@ def getWorkingBranchName() {
  */
 def getWorkingBranchHash() {
     def workingBranchHash = ""
-    def proc = "git log -n1 --format=format:\"%h\"".execute()
+    def proc = "git log -n1 --format=format:%h".execute()
     proc.in.eachLine { line -> workingBranchHash = line }
     proc.err.eachLine { line -> println line }
     proc.waitFor()