diff --git a/.gitattributes b/.gitattributes
index 0a4aa5ab71..ef683cc0ed 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,38 +1,39 @@
 .git*            export-ignore
 .hooks*          export-ignore
 .mailmap         export-ignore
 
 *.bat           -crlf
 *.bin           -crlf
 *.jpg           -crlf
 *.mha           -crlf
 *.pdf           -crlf
 *.png           -crlf
 *.raw           -crlf
 *.sh             crlf=input
 *.sh.in          crlf=input
 configure        crlf=input
 cvsrmvend        crlf=input
 imcp             crlf=input
 imglob           crlf=input
 imln             crlf=input
 immv             crlf=input
 imrm             crlf=input
 imtest           crlf=input
 install-sh       crlf=input
 newalpha         crlf=input
 newversion       crlf=input
 remove_ext       crlf=input
 vxl_doxy.pl      crlf=input
 zap.pl           crlf=input
 
 *.c              whitespace=tab-in-indent,no-lf-at-eof  hooks.style=KWStyle,uncrustify
+*.cpp            whitespace=tab-in-indent,no-lf-at-eof  hooks.style=KWStyle,uncrustify
 *.h              whitespace=tab-in-indent,no-lf-at-eof  hooks.style=KWStyle,uncrustify
 *.cxx            whitespace=tab-in-indent,no-lf-at-eof  hooks.style=KWStyle,uncrustify
 *.hxx            whitespace=tab-in-indent,no-lf-at-eof  hooks.style=KWStyle,uncrustify
 *.txx            whitespace=tab-in-indent,no-lf-at-eof  hooks.style=KWStyle,uncrustify
 *.txt            whitespace=tab-in-indent,no-lf-at-eof
 *.cmake          whitespace=tab-in-indent,no-lf-at-eof
 
 # ExternalData content links must have LF newlines
 *.md5            crlf=input