diff --git a/build.gradle b/build.gradle
index 29e08e1f9..08458a6f1 100644
--- a/build.gradle
+++ b/build.gradle
@@ -46,8 +46,7 @@ dependencies {
         exclude group: 'com.android.support', module: 'appcompat-v7'
         exclude group: 'com.android.support', module: 'exifinterface'
     }
-    //implementation 'ch.threema:webrtc-android:100.0.0'
-    implementation 'com.dafruits:webrtc:105.0.1'
+    implementation 'ch.threema:webrtc-android:100.0.0'
     implementation 'org.jitsi:org.otr4j:0.23'
     implementation 'org.bouncycastle:bcmail-jdk15on:1.64'
     implementation 'org.gnu.inet:libidn:1.15'