diff --git a/installer.iss b/installer.iss
index 9230d615b..3f9effbd2 100644
--- a/installer.iss
+++ b/installer.iss
@@ -52,7 +52,7 @@ end;
 Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked
 
 [Files]
-Source: "Y:\WinGetUI-Store\{#MyAppExeName}"; DestDir: "{app}"; Flags: ignoreversion; BeforeInstall: TaskKill('WingetUI Store.exe')
+Source: "Y:\WinGetUI-Store\{#MyAppExeName}"; DestDir: "{app}"; Flags: ignoreversion; BeforeInstall: TaskKill('WingetUI.exe')
 Source: "Y:\WinGetUI-Store\remove-old.cmd"; DestDir: "{app}"; Flags: deleteafterinstall                                                 
 Source: "Y:\WinGetUI-Store\install_scoop.cmd"; DestDir: "{app}"; Flags: deleteafterinstall  
 Source: "Y:\WinGetUI-Store\vcredist.exe"; DestDir: "{app}"; Flags: deleteafterinstall