diff --git a/source/blender/blenloader/intern/blend_validate.cc b/source/blender/blenloader/intern/blend_validate.cc
index ee06599a028..3cd0419439b 100644
--- a/source/blender/blenloader/intern/blend_validate.cc
+++ b/source/blender/blenloader/intern/blend_validate.cc
@@ -11,8 +11,6 @@
  * \note Does not *fix* anything, only reports found errors.
  */
 
-#include <cstring> /* for #strrchr #strncmp #strstr */
-
 #include "CLG_log.h"
 
 #include "BLI_listbase.h"
diff --git a/source/blender/blenloader/intern/readfile.cc b/source/blender/blenloader/intern/readfile.cc
index 22599ee1f16..134ce7124f2 100644
--- a/source/blender/blenloader/intern/readfile.cc
+++ b/source/blender/blenloader/intern/readfile.cc
@@ -7,7 +7,7 @@
  */
 
 #include "fmt/core.h"
-#include <cctype> /* For isdigit. */
+
 #include <cerrno>
 #include <cstdarg> /* for va_start/end. */
 #include <cstddef> /* for offsetof. */
diff --git a/source/blender/blenloader/intern/undofile.cc b/source/blender/blenloader/intern/undofile.cc
index 1caf49658ea..78f1320753f 100644
--- a/source/blender/blenloader/intern/undofile.cc
+++ b/source/blender/blenloader/intern/undofile.cc
@@ -6,7 +6,6 @@
  * \ingroup blenloader
  */
 
-#include <cerrno>
 #include <cstdio>
 #include <cstdlib>
 #include <cstring>