diff --git a/Greenshot/releases/innosetup/setup.iss b/Greenshot/releases/innosetup/setup.iss
index 07715d562..b7934579f 100644
--- a/Greenshot/releases/innosetup/setup.iss
+++ b/Greenshot/releases/innosetup/setup.iss
@@ -114,7 +114,7 @@ InfoBeforeFile=..\additional_files\readme.txt
 LicenseFile=..\additional_files\license.txt
 LanguageDetectionMethod=uilanguage
 MinVersion=,5.01.2600
-OutputBaseFilename={#ExeName}-RC3-INSTALLER-{#Version}
+OutputBaseFilename={#ExeName}-RC4-INSTALLER-{#Version}
 OutputDir=..\
 PrivilegesRequired=none
 SetupIconFile=..\..\icons\applicationIcon\icon.ico