diff --git a/imgui.cpp b/imgui.cpp
index cbb697dc..d8e80ddd 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -267,7 +267,6 @@
 #include <math.h>       // sqrtf
 #include <stdint.h>     // intptr_t
 #include <stdio.h>      // vsnprintf
-#include <string.h>     // memset
 #include <new>          // new (ptr)
 
 #ifdef _MSC_VER
diff --git a/imgui.h b/imgui.h
index ca5233c5..f9b41ed9 100644
--- a/imgui.h
+++ b/imgui.h
@@ -19,6 +19,7 @@ struct ImGuiWindow;
 #include <stdarg.h>         // va_list
 #include <stddef.h>         // ptrdiff_t
 #include <stdlib.h>         // NULL, malloc
+#include <string.h>         // memset, memmove
 
 #ifndef IM_ASSERT
 #include <assert.h>