diff --git a/app/build.gradle b/app/build.gradle
index fd33d5ffd..a4568b0ec 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -25,16 +25,12 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
             signingConfig signingConfigs.release
         }
-        fdroid {
-            initWith debug
-        }
     }
 
     sourceSets {
         main.java.srcDirs += 'src/main/kotlin'
         debug.java.srcDirs += 'src/debug/kotlin'
         release.java.srcDirs += 'src/release/kotlin'
-        fdroid.java.srcDirs += 'src/fdroid/kotlin'
     }
 
     lintOptions {
diff --git a/app/src/fdroid/kotlin/com/simplemobiletools/calendar/BuildVariantApplication.kt b/app/src/fdroid/kotlin/com/simplemobiletools/calendar/BuildVariantApplication.kt
deleted file mode 100644
index 79e64e374..000000000
--- a/app/src/fdroid/kotlin/com/simplemobiletools/calendar/BuildVariantApplication.kt
+++ /dev/null
@@ -1,3 +0,0 @@
-package com.simplemobiletools.calendar
-
-open class BuildVariantApplication : BaseApp()