diff --git a/autoload/ale/codefix.vim b/autoload/ale/codefix.vim
index 3120e7cb..69bf36fa 100644
--- a/autoload/ale/codefix.vim
+++ b/autoload/ale/codefix.vim
@@ -379,7 +379,7 @@ function! s:OnReady(
             \           },
             \           'end': {
             \               'line': l:nearest_error.end_lnum - 1,
-            \               'character': l:nearest_error.end_col - 1,
+            \               'character': l:nearest_error.end_col,
             \           },
             \       },
             \   },
diff --git a/test/test_codefix.vader b/test/test_codefix.vader
index deb97256..fc5470aa 100644
--- a/test/test_codefix.vader
+++ b/test/test_codefix.vader
@@ -508,7 +508,7 @@ Execute(LSP code action requests should be sent):
   \ [
   \   [0, 'textDocument/codeAction', {
   \     'context': {
-  \       'diagnostics': [{'range': {'end': {'character': 5, 'line': 1}, 'start': {'character': 4, 'line': 1}}, 'code': 2304, 'message': 'oops'}]
+  \       'diagnostics': [{'range': {'end': {'character': 6, 'line': 1}, 'start': {'character': 4, 'line': 1}}, 'code': 2304, 'message': 'oops'}]
   \     },
   \     'range': {'end': {'character': 5, 'line': 1}, 'start': {'character': 4, 'line': 1}},
   \     'textDocument': {'uri': ale#path#ToURI(expand('%:p'))}
@@ -540,7 +540,7 @@ Execute(LSP code action requests should be sent only for error with code):
   \ [
   \   [0, 'textDocument/codeAction', {
   \     'context': {
-  \       'diagnostics': [{'range': {'end': {'character': 5, 'line': 1}, 'start': {'character': 4, 'line': 1}}, 'code': 2304, 'message': 'oops'}]
+  \       'diagnostics': [{'range': {'end': {'character': 6, 'line': 1}, 'start': {'character': 4, 'line': 1}}, 'code': 2304, 'message': 'oops'}]
   \     },
   \     'range': {'end': {'character': 5, 'line': 1}, 'start': {'character': 4, 'line': 1}},
   \     'textDocument': {'uri': ale#path#ToURI(expand('%:p'))}