diff --git a/dll/win32/imm32/utils.c b/dll/win32/imm32/utils.c
index fc7461d61ad..90fa7d6c1d1 100644
--- a/dll/win32/imm32/utils.c
+++ b/dll/win32/imm32/utils.c
@@ -909,7 +909,7 @@ UINT APIENTRY Imm32GetImeLayout(PREG_IME pLayouts, UINT cLayouts)
         RegCloseKey(hkeyIME);
 
         /* We don't allow the invalid "IME File" values for security reason */
-        if (!szImeFileName[0] || wcsspn(szImeFileName, L":\\/") != wcslen(szImeFileName))
+        if (!szImeFileName[0] || wcscspn(szImeFileName, L":\\/") != wcslen(szImeFileName))
             break;
 
         Imm32StrToUInt(szImeKey, &Value, 16);
diff --git a/win32ss/user/user32/windows/input.c b/win32ss/user/user32/windows/input.c
index 57cb1e18b7a..092a92efefc 100644
--- a/win32ss/user/user32/windows/input.c
+++ b/win32ss/user/user32/windows/input.c
@@ -805,7 +805,7 @@ IntLoadKeyboardLayout(
 
                 /* We don't allow the invalid "IME File" values for security reason */
                 if (dwType != REG_SZ || szImeFileName[0] == 0 ||
-                    wcsspn(szImeFileName, L":\\/") != wcslen(szImeFileName) ||
+                    wcscspn(szImeFileName, L":\\/") != wcslen(szImeFileName) ||
                     GetFileAttributesW(szPath) == INVALID_FILE_ATTRIBUTES) /* Does not exist? */
                 {
                     bIsIME = FALSE;