diff --git a/.gitignore b/.gitignore
index 12e6e09d3..43f32b670 100644
--- a/.gitignore
+++ b/.gitignore
@@ -57,7 +57,6 @@ proguard/
 captures/
 
 # IntelliJ
-*.iml
 .idea/workspace.xml
 .idea/tasks.xml
 .idea/gradle.xml
diff --git a/build.gradle b/build.gradle
index ef23013f3..313ba4f17 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,6 +2,7 @@
 buildscript {
     repositories {
         jcenter()
+        mavenCentral()
         maven {url 'https://dl.google.com/dl/android/maven2/'}
     }
     dependencies {
@@ -12,6 +13,7 @@ buildscript {
 allprojects {
     repositories {
         jcenter()
+        mavenCentral()
         maven {url 'https://dl.google.com/dl/android/maven2/'}
         maven { url 'http://developer.huawei.com/repo/' }
         maven { url 'https://jitpack.io' }