diff --git a/app/proguard-rules.txt b/app/proguard-rules.txt
index e00d3ce50..bbf3a3f0d 100644
--- a/app/proguard-rules.txt
+++ b/app/proguard-rules.txt
@@ -2,3 +2,4 @@
 -keep class org.apache.http.** { *; }
 -dontwarn org.apache.http.**
 -keep class fr.free.nrw.commons.upload.MwVolleyApi$Page {*;}
+-keep class android.support.v7.widget.ShareActionProvider { *; }
\ No newline at end of file