diff --git a/runastyle b/runastyle
index eb192044289..4fedb4535f5 100755
--- a/runastyle
+++ b/runastyle
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 style="--style=ansi --min-conditional-indent=0"
-options="--pad-header --unpad-paren"
+options="--pad-header --unpad-paren" --suffix=none
 
 astyle $style $options cli/*.cpp
 astyle $style $options cli/*.h
diff --git a/runastyle.bat b/runastyle.bat
index 0394eab5176..3f3c4652730 100644
--- a/runastyle.bat
+++ b/runastyle.bat
@@ -1,7 +1,7 @@
 REM A script to run Astyle for the sources
 
 SET STYLE=--style=ansi --min-conditional-indent=0
-SET OPTIONS=--pad-header --unpad-paren
+SET OPTIONS=--pad-header --unpad-paren --suffix=none
 
 astyle %STYLE% %OPTIONS% cli/*.cpp
 astyle %STYLE% %OPTIONS% cli/*.h