diff --git a/KSP_win/monodevelop.bat b/KSP_win/monodevelop.bat
index ef37fe1..94454dd 100644
--- a/KSP_win/monodevelop.bat
+++ b/KSP_win/monodevelop.bat
@@ -1,11 +1,11 @@
 @echo off
 
 if defined ProgramFiles(x86) (
-    set UnityDir=%ProgramFiles(x86)%\Unity
+    set UnityDir="%ProgramFiles(x86)%\Unity"
 ) else (
-    set UnityDir=%ProgramFiles%\Unity
+    set UnityDir="%ProgramFiles%\Unity"
 )
 
 set MONODEVELOP_SDB_TEST=1
 
-"%UnityDir%\MonoDevelop\bin\MonoDevelop.exe"
+%UnityDir%\MonoDevelop\bin\MonoDevelop.exe
diff --git a/Tools/emveepee.bat b/Tools/emveepee.bat
index f92dcb6..48828de 100644
--- a/Tools/emveepee.bat
+++ b/Tools/emveepee.bat
@@ -1,9 +1,9 @@
 @echo off
 
 if defined ProgramFiles(x86) (
-    set MonoDir=%ProgramFiles(x86)%\Mono-3.2.3
+    set MonoDir="%ProgramFiles(x86)%\Mono-3.2.3"
 ) else (
-    set MonoDir=%ProgramFiles%\Mono-3.2.3
+    set MonoDir="%ProgramFiles%\Mono-3.2.3"
 )
 
 rem set GTK2_RC_FILES=%ProgramFiles%\Unity\MonoDevelop\bin\gtkrc.win32