diff --git a/Clover/app/proguard.cfg b/Clover/app/proguard.cfg
index b1606d14..a5b2c383 100644
--- a/Clover/app/proguard.cfg
+++ b/Clover/app/proguard.cfg
@@ -135,3 +135,10 @@
 
 -dontwarn java.nio.**
 -dontwarn org.codehaus.mojo.**
+
+-keep class org.floens.chan.ui.layout.CaptchaLayout$CaptchaInterface
+-keep class * implements org.floens.chan.ui.layout.CaptchaLayout$CaptchaInterface
+-keepclassmembers class org.floens.chan.ui.layout.CaptchaLayout$CaptchaInterface {
+    <methods>;
+}
+-keepattributes JavascriptInterface