diff --git a/app/build.gradle b/app/build.gradle
index 21ed55fed9..e9da77c338 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -281,6 +281,7 @@ dependencies {
     androidTestImplementation "com.google.dexmaker:dexmaker:${dexmakerVersion}"
     androidTestImplementation "com.google.dexmaker:dexmaker-mockito:${dexmakerVersion}"
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+    implementation "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"
 
 
     // new for tidepool
diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/general/tidepool/TidepoolPlugin.kt b/app/src/main/java/info/nightscout/androidaps/plugins/general/tidepool/TidepoolPlugin.kt
index 1db9ab1ce7..bb89212bdc 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/general/tidepool/TidepoolPlugin.kt
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/general/tidepool/TidepoolPlugin.kt
@@ -35,7 +35,7 @@ object TidepoolPlugin : PluginBase(PluginDescription()
         .mainType(PluginType.GENERAL)
         .pluginName(R.string.tidepool)
         .shortName(R.string.tidepool_shortname)
-        .fragmentClass(TidepoolJavaFragment::class.java.name)
+        .fragmentClass(TidepoolFragment::class.qualifiedName)
         .preferencesId(R.xml.pref_tidepool)
         .description(R.string.description_tidepool)
 ) {