diff --git a/build.gradle b/build.gradle
index 106d916..3866c13 100644
--- a/build.gradle
+++ b/build.gradle
@@ -44,18 +44,13 @@
 }
 
 /*
- * If prebuilts are available, use them. Else, if this is unbundled build use jcenter().
- * Finally, if none of that is true, attempt to compile against the full source trees.
+ * If prebuilts are available, use them. Otherwise, attempt to compile against
+ * the full source trees.
  */
 File m2repo = file('../../prebuilts/tools/common/m2/repository')
-boolean unbundleBuild = (new File("unbundled-build")).exists()
-
-if (m2repo.exists() || unbundleBuild) {
+if (m2repo.exists()) {
     repositories {
         maven { url m2repo.absolutePath }
-        if (unbundleBuild) {
-            jcenter()
-        }
     }
 
     dependencies {