diff --git a/.travis.yml b/.travis.yml
index da3c29b57..0d48e2242 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,7 +9,6 @@ before_script:
   - "rake db:create"
   - "rake db:schema:load"
   - "rspec spec --tag fixture"
-  - 'rails runner "puts ActiveRecord::Base.connection.collation"'
 script: "bundle exec rake travis"
 env: "TRAVIS=true"
 notifications:
diff --git a/lib/log_overrider.rb b/lib/log_overrider.rb
index 0c0e5991e..b699e1972 100644
--- a/lib/log_overrider.rb
+++ b/lib/log_overrider.rb
@@ -106,7 +106,8 @@ module ActiveRecord
       end
 
       log_string = "event=sql name='#{payload[:name]}' ms=#{event.duration} query='#{sql}'"
-      log_string << "caller_hash=#{caller.hash} binds='#{binds}' caller_with_diaspora='#{caller.grep(/diaspora\/(app|lib)/).join(';')}'"
+      cleaned_trace = Rails.backtrace_cleaner.clean(caller)
+      log_string << "backtrace_hash=#{cleaned_trace.hash} binds='#{binds}' application_backtrace='#{cleaned_trace.inspect}'"
       info log_string
 
     end