diff --git a/build.gradle b/build.gradle
index 859349425..4d5288a54 100644
--- a/build.gradle
+++ b/build.gradle
@@ -47,7 +47,6 @@ ext {
 
       // Testing
       junit: 'junit:junit:4.13',
-      mockito: 'org.mockito:mockito-core:1.10.19',
       truth: 'com.google.truth:truth:1.0.1',
   ]
 }
@@ -69,7 +68,6 @@ dependencies {
   compileOnly libraries.error_prone_annotations
 
   testCompile libraries.junit,
-    libraries.mockito,
     libraries.truth
 }