diff --git a/ui/build.gradle b/ui/build.gradle
index 4a30a53a..d9f20d3d 100644
--- a/ui/build.gradle
+++ b/ui/build.gradle
@@ -41,7 +41,7 @@ android {
             release {
                 keyAlias keystoreProperties['keyAlias']
                 keyPassword keystoreProperties['keyPassword']
-                storeFile file(keystoreProperties['storeFile'])
+                storeFile rootProject.file(keystoreProperties['storeFile'])
                 storePassword keystoreProperties['storePassword']
             }
         }