diff --git a/win32/tuxpaint.iss b/win32/tuxpaint.iss
index 58ea74f20..7b7b53322 100644
--- a/win32/tuxpaint.iss
+++ b/win32/tuxpaint.iss
@@ -43,7 +43,7 @@ AppVersion={#AppVersion}
 DefaultDirName={pf}\{#AppDirName}
 DefaultGroupName={#AppGroupName}
 OutputDir=.\
-OutputBaseFilename={#AppPrefix}-{#AppVersion}-windows-sdl2.0-{#BuildTarget}-installer
+OutputBaseFilename={#AppPrefix}-{#AppVersion}-windows-sdl1.2-{#BuildTarget}-installer
 InfoBeforeFile={#BdistDir}\{#AppLicense}
 SetupIconFile={#BdistDir}\data\images\tuxpaint-installer.ico
 WizardStyle=modern