diff --git a/dlls/msvcp90/cxx.h b/dlls/msvcp90/cxx.h
index ddf9421e750..3da510ecc31 100644
--- a/dlls/msvcp90/cxx.h
+++ b/dlls/msvcp90/cxx.h
@@ -68,7 +68,7 @@
 #ifndef __x86_64__
 
 #define DEFINE_RTTI_DATA(name, off, base_classes_no, cl1, cl2, cl3, cl4, cl5, cl6, cl7, cl8, cl9, mangled_name) \
-    static const type_info name ## _type_info = { \
+    static type_info name ## _type_info = { \
         &MSVCP_type_info_vtable, \
         NULL, \
         mangled_name \
@@ -140,7 +140,7 @@ static const cxx_exception_type type ## _cxx_type = { \
 #else
 
 #define DEFINE_RTTI_DATA(name, off, base_classes_no, cl1, cl2, cl3, cl4, cl5, cl6, cl7, cl8, cl9, mangled_name) \
-    static const type_info name ## _type_info = { \
+    static type_info name ## _type_info = { \
         &MSVCP_type_info_vtable, \
         NULL, \
         mangled_name \
diff --git a/dlls/msvcrt/cxx.h b/dlls/msvcrt/cxx.h
index 50bf7ca7453..027026efbb3 100644
--- a/dlls/msvcrt/cxx.h
+++ b/dlls/msvcrt/cxx.h
@@ -67,7 +67,7 @@
 #ifndef __x86_64__
 
 #define DEFINE_RTTI_DATA(name, off, base_classes_no, cl1, cl2, cl3, cl4, cl5, cl6, cl7, cl8, cl9, mangled_name) \
-    static const type_info name ## _type_info = { \
+    static type_info name ## _type_info = { \
         &MSVCRT_type_info_vtable, \
         NULL, \
         mangled_name \
@@ -113,7 +113,7 @@ const rtti_object_locator name ## _rtti = { \
 #else
 
 #define DEFINE_RTTI_DATA(name, off, base_classes_no, cl1, cl2, cl3, cl4, cl5, cl6, cl7, cl8, cl9, mangled_name) \
-    static const type_info name ## _type_info = { \
+    static type_info name ## _type_info = { \
         &MSVCRT_type_info_vtable, \
         NULL, \
         mangled_name \