diff --git a/patch-iso.bat b/patch-iso.bat
index 31bad5f..31d402d 100644
--- a/patch-iso.bat
+++ b/patch-iso.bat
@@ -5,7 +5,7 @@ set tweakdir=%workdir%tweaks
 cd /d %workdir%
 
 :: expanding path with prerequisites
-for /d %%i in (bin\*) do set path=%cd%\%%i;!path!
+for /d %%i in ("bin\*") do set path=%cd%\%%i;!path!
 
 :: clearing temporary data
 if exist "tmp" (
@@ -64,7 +64,7 @@ if "%2" == "console" (
 echo.
 echo.
 echo -- applying files to windows image --
-for /d %%t in (%tweakdir%\*) do (
+for /d %%t in ("%tweakdir%\*") do (
 	call "applyTweakWim.bat" "%%t"
 )
 
@@ -77,7 +77,7 @@ for %%r in (tmp\wim\windows\system32\config\*) do (
 	reg load HKLM\OPUS-NT_TMP "%%r"
 	echo.
 	echo running tweaks for %%~nr...
-	for /d %%t in (%tweakdir%\*) do (
+	for /d %%t in ("%tweakdir%\*") do (
 		call "applyTweakReg.bat" "%%t" "%%r"
 	)
 	echo unmounting: %%r
@@ -89,7 +89,7 @@ echo.
 echo mounting: tmp\wim\Users\Default\NTUSER.DAT
 reg load HKLM\OPUS-NT_TMP "tmp\wim\Users\Default\NTUSER.DAT"
 echo running tweaks for NTUSER...
-for /d %%t in (%tweakdir%\*) do (
+for /d %%t in ("%tweakdir%\*") do (
 	call "applyTweakReg.bat" "%%t" "NTUSER"
 )
 echo unmounting: tmp\wim\Users\Default\NTUSER.DAT
@@ -98,7 +98,7 @@ reg unload HKLM\OPUS-NT_TMP
 echo.
 echo.
 echo -- applying scripts --
-for /d %%t in (%tweakdir%\*) do (
+for /d %%t in ("%tweakdir%\*") do (
 	call "applyTweakScript.bat" "%%t"
 )
 
@@ -110,7 +110,7 @@ dism /unmount-image /mountdir:"tmp\wim" /commit
 echo.
 echo.
 echo -- applying files to disc-image --
-for /d %%t in (%tweakdir%\*) do (
+for /d %%t in ("%tweakdir%\*") do (
 	call "applyTweakIso.bat" "%%t"
 )