diff --git a/src/alias_registry.hh b/src/alias_registry.hh
index 3010ce49..40acf190 100644
--- a/src/alias_registry.hh
+++ b/src/alias_registry.hh
@@ -29,4 +29,3 @@ private:
 }
 
 #endif // alias_registry_hh_INCLUDED
-
diff --git a/src/buffer_utils.hh b/src/buffer_utils.hh
index 8f9599db..80bd3112 100644
--- a/src/buffer_utils.hh
+++ b/src/buffer_utils.hh
@@ -36,4 +36,3 @@ Buffer* create_buffer_from_data(StringView data, StringView name,
 }
 
 #endif // buffer_utils_hh_INCLUDED
-
diff --git a/src/client_manager.hh b/src/client_manager.hh
index b3d9456d..2de83d00 100644
--- a/src/client_manager.hh
+++ b/src/client_manager.hh
@@ -55,4 +55,3 @@ private:
 }
 
 #endif // client_manager_hh_INCLUDED
-
diff --git a/src/commands.hh b/src/commands.hh
index 0cc74dff..e1f8f7e8 100644
--- a/src/commands.hh
+++ b/src/commands.hh
@@ -15,4 +15,3 @@ void exec_keys(memoryview<Key> keys, Context& context);
 }
 
 #endif // commands_hh_INCLUDED
-
diff --git a/src/event_manager.hh b/src/event_manager.hh
index 7edf949d..b4c1f2a9 100644
--- a/src/event_manager.hh
+++ b/src/event_manager.hh
@@ -94,4 +94,3 @@ private:
 }
 
 #endif // event_manager_hh_INCLUDED
-
diff --git a/src/face.hh b/src/face.hh
index 18016e9b..56c73856 100644
--- a/src/face.hh
+++ b/src/face.hh
@@ -45,4 +45,3 @@ inline bool operator!=(const Face& lhs, const Face& rhs)
 }
 
 #endif // face_hh_INCLUDED
-
diff --git a/src/face_registry.hh b/src/face_registry.hh
index f99d6b12..0d6a683a 100644
--- a/src/face_registry.hh
+++ b/src/face_registry.hh
@@ -42,4 +42,3 @@ inline Face get_face(const String& facedesc)
 }
 
 #endif // face_registry_hh_INCLUDED
-
diff --git a/src/hook_manager.hh b/src/hook_manager.hh
index 7348654a..5fe0a6be 100644
--- a/src/hook_manager.hh
+++ b/src/hook_manager.hh
@@ -35,4 +35,3 @@ private:
 }
 
 #endif // hook_manager_hh_INCLUDED
-
diff --git a/src/insert_completer.hh b/src/insert_completer.hh
index 75cadcfd..04cc49af 100644
--- a/src/insert_completer.hh
+++ b/src/insert_completer.hh
@@ -87,4 +87,3 @@ private:
 }
 
 #endif // insert_completer_hh_INCLUDED
-
diff --git a/src/interned_string.hh b/src/interned_string.hh
index 41a1b034..4afdb157 100644
--- a/src/interned_string.hh
+++ b/src/interned_string.hh
@@ -125,4 +125,3 @@ inline size_t hash_value(const Kakoune::InternedString& str)
 }
 
 #endif // interned_string_hh_INCLUDED
-
diff --git a/src/keymap_manager.hh b/src/keymap_manager.hh
index 09ae48d1..1f5cb867 100644
--- a/src/keymap_manager.hh
+++ b/src/keymap_manager.hh
@@ -51,4 +51,3 @@ private:
 }
 
 #endif // keymap_manager_hh_INCLUDED
-
diff --git a/src/memoryview.hh b/src/memoryview.hh
index 32426357..5f33b1fa 100644
--- a/src/memoryview.hh
+++ b/src/memoryview.hh
@@ -66,4 +66,3 @@ private:
 }
 
 #endif // memoryview_hh_INCLUDED
-
diff --git a/src/ncurses_ui.hh b/src/ncurses_ui.hh
index 23d91f5c..b5f9b162 100644
--- a/src/ncurses_ui.hh
+++ b/src/ncurses_ui.hh
@@ -79,4 +79,3 @@ private:
 }
 
 #endif // ncurses_hh_INCLUDED
-
diff --git a/src/optional.hh b/src/optional.hh
index 3f919043..a0406f4f 100644
--- a/src/optional.hh
+++ b/src/optional.hh
@@ -86,4 +86,3 @@ private:
 }
 
 #endif // optional_hh_INCLUDED
-
diff --git a/src/parameters_parser.hh b/src/parameters_parser.hh
index 86ed7311..62d784e6 100644
--- a/src/parameters_parser.hh
+++ b/src/parameters_parser.hh
@@ -153,4 +153,3 @@ private:
 }
 
 #endif // parameters_parser_hh_INCLUDED
-
diff --git a/src/regex.hh b/src/regex.hh
index 87e1f9f9..aa71f669 100644
--- a/src/regex.hh
+++ b/src/regex.hh
@@ -54,4 +54,3 @@ void option_from_string(StringView str, Regex& re);
 }
 
 #endif // regex_hh_INCLUDED
-
diff --git a/src/register.hh b/src/register.hh
index ff8d5519..13833490 100644
--- a/src/register.hh
+++ b/src/register.hh
@@ -21,4 +21,3 @@ public:
 }
 
 #endif // register_hh_INCLUDED
-
diff --git a/src/remote.hh b/src/remote.hh
index 0d85cf81..89ff6414 100644
--- a/src/remote.hh
+++ b/src/remote.hh
@@ -63,4 +63,3 @@ private:
 }
 
 #endif // remote_hh_INCLUDED
-
diff --git a/src/safe_ptr.hh b/src/safe_ptr.hh
index ac3af21d..ea662ebc 100644
--- a/src/safe_ptr.hh
+++ b/src/safe_ptr.hh
@@ -164,4 +164,3 @@ private:
 }
 
 #endif // safe_ptr_hh_INCLUDED
-
diff --git a/src/shell_manager.hh b/src/shell_manager.hh
index 8b930777..741faabc 100644
--- a/src/shell_manager.hh
+++ b/src/shell_manager.hh
@@ -41,4 +41,3 @@ private:
 }
 
 #endif // shell_manager_hh_INCLUDED
-
diff --git a/src/string.hh b/src/string.hh
index afab4486..91df1b98 100644
--- a/src/string.hh
+++ b/src/string.hh
@@ -281,4 +281,3 @@ inline size_t hash_value(const Kakoune::StringView& str)
 }
 
 #endif // string_hh_INCLUDED
-
diff --git a/src/unordered_map.hh b/src/unordered_map.hh
index a3074ad6..a803186b 100644
--- a/src/unordered_map.hh
+++ b/src/unordered_map.hh
@@ -14,4 +14,3 @@ using UnorderedMap = std::unordered_map<Key, Value, Hash<Key>>;
 }
 
 #endif // unordered_map_hh_INCLUDED
-
diff --git a/src/word_db.hh b/src/word_db.hh
index 46fd7464..ef45bfa5 100644
--- a/src/word_db.hh
+++ b/src/word_db.hh
@@ -61,4 +61,3 @@ private:
 }
 
 #endif // word_db_hh_INCLUDED
-