diff --git a/app/build.gradle b/app/build.gradle
index ab2518bd01..dcf7171897 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -580,6 +580,7 @@ dependencies {
     implementation "androidx.startup:startup-runtime:$startup_version"
 
     // https://developer.android.com/jetpack/androidx/releases/
+    // https://mvnrepository.com/artifact/com.google.code.findbugs/jsr305
     fdroidImplementation "com.google.code.findbugs:jsr305:3.0.2"
     implementation "androidx.annotation:annotation-experimental:$annotation_version_experimental"