diff --git a/app/build.gradle b/app/build.gradle
index ebaf77f..efd6dbd 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -4,7 +4,9 @@ apply plugin: 'kotlin-android-extensions'
 
 def keystorePropertiesFile = rootProject.file("keystore.properties")
 def keystoreProperties = new Properties()
-keystoreProperties.load(new FileInputStream(keystorePropertiesFile))
+if (keystorePropertiesFile.exists()) {
+    keystoreProperties.load(new FileInputStream(keystorePropertiesFile))
+}
 
 android {
     compileSdkVersion 28
@@ -20,11 +22,13 @@ android {
     }
 
     signingConfigs {
-        release {
-            keyAlias keystoreProperties['keyAlias']
-            keyPassword keystoreProperties['keyPassword']
-            storeFile file(keystoreProperties['storeFile'])
-            storePassword keystoreProperties['storePassword']
+        if (keystorePropertiesFile.exists()) {
+            release {
+                keyAlias keystoreProperties['keyAlias']
+                keyPassword keystoreProperties['keyPassword']
+                storeFile file(keystoreProperties['storeFile'])
+                storePassword keystoreProperties['storePassword']
+            }
         }
     }