diff --git a/checknpp.bat b/checknpp.bat
index 1b6ef3f78..791135beb 100644
--- a/checknpp.bat
+++ b/checknpp.bat
@@ -8,7 +8,7 @@ FOR %%s IN (npp41\scintilla\src\*.cxx) DO (
     ECHO %%s
     ECHO ---------------------------------- >> scintilla.txt
     ECHO %%s >> scintilla.txt
-    cppcheck %%s 2>> scintilla.txt
+    cppcheck -w %%s 2>> scintilla.txt
 )
 
 
@@ -22,7 +22,7 @@ FOR %%s IN (npp41\PowerEditor\src\*.cpp) DO (
     ECHO %%s
     ECHO ---------------------------------- >> npp41.txt
     ECHO %%s >> npp41.txt
-    cppcheck %%s 2>> npp41.txt
+    cppcheck -w %%s 2>> npp41.txt
 )