diff --git a/lib/ext/communities_block.rb b/lib/ext/communities_block.rb
index 072be4a..d1a839f 100644
--- a/lib/ext/communities_block.rb
+++ b/lib/ext/communities_block.rb
@@ -5,15 +5,15 @@ class CommunitiesBlock
   def profile_list
     result = get_visible_profiles
 
-    list_without_software_and_institution = []
+    list_without_software = []
 
     result.each do |profile|
-			if profile.class == Community && !profile.software? && !profile.institution?
-				list_without_software_and_institution << profile
+			if profile.class == Community && !profile.software?
+				list_without_software << profile
 			end
     end
 
-    result = list_without_software_and_institution
+    result = list_without_software
 
     result.slice(0..get_limit-1)
   end
@@ -46,4 +46,4 @@ class CommunitiesBlock
     end
   end
 
-end
\ No newline at end of file
+end
diff --git a/lib/software_communities_plugin.rb b/lib/software_communities_plugin.rb
index 0cbfa92..a1a447b 100644
--- a/lib/software_communities_plugin.rb
+++ b/lib/software_communities_plugin.rb
@@ -53,7 +53,6 @@ class SoftwareCommunitiesPlugin < Noosfero::Plugin
     {
       SoftwaresBlock => { :type => [Environment, Person]  },
       SoftwareInformationBlock => {  :type => [Community]  },
-      InstitutionsBlock => {  :type => [Environment, Person] },
       DownloadBlock => { :type => [Community] },
       RepositoryBlock => { :type => [Community] },
       CategoriesAndTagsBlock => { :type => [Community] },
--
libgit2 0.21.2