diff --git a/lib/ext/communities_block.rb b/lib/ext/communities_block.rb
index d077e6d..4a5fcaa 100644
--- a/lib/ext/communities_block.rb
+++ b/lib/ext/communities_block.rb
@@ -22,7 +22,7 @@ class CommunitiesBlock
     valid_communities_string = Community.get_valid_communities_string
     Community.all.each{|community| delete_communities << community.id unless eval(valid_communities_string)}
 
-    visible_profiles = visible_profiles.where(["profiles.id NOT IN (?)", delete_communities])
+    visible_profiles = visible_profiles.where(["profiles.id NOT IN (?)", delete_communities]) unless delete_communities.empty?
 
     if !prioritize_profiles_with_image
       return visible_profiles.all(
--
libgit2 0.21.2