diff --git a/TeamCode/build.gradle b/TeamCode/build.gradle
index 878287a7c712..597e959a8175 100644
--- a/TeamCode/build.gradle
+++ b/TeamCode/build.gradle
@@ -25,4 +25,5 @@ android {
 
 dependencies {
     implementation project(':FtcRobotController')
+    implementation 'org.ftclib.ftclib:core:2.1.1' // core
 }