diff --git a/kallithea/templates/changeset/diff_block.html b/kallithea/templates/changeset/diff_block.html
--- a/kallithea/templates/changeset/diff_block.html
+++ b/kallithea/templates/changeset/diff_block.html
@@ -119,11 +119,11 @@
%if op in 'DM':
![]()
+ realsrc="${h.url('files_raw_home',repo_name=c.a_repo.repo_name,revision=c.a_rev,f_path=filenode_path)}" />
%endif
%if op in 'AM':
![]()
+ realsrc="${h.url('files_raw_home',repo_name=c.cs_repo.repo_name,revision=c.cs_rev,f_path=filenode_path)}" />
%endif
%endif