diff --git a/app_main/build.gradle b/app_main/build.gradle
index 20ff5ded..aa2aebdf 100644
--- a/app_main/build.gradle
+++ b/app_main/build.gradle
@@ -66,8 +66,8 @@ dependencies {
     implementation project(':chameleon')
     implementation project(':communication')
 
-    testImplementation 'junit:junit:4.12'
     implementation project(path: ':pm3flasher')
+    implementation project(':pm3rdv4rrg')
     implementation project(path: ':xmodem')
 
     // The dep from TERMUX(A FullTerminal implements.)