diff --git a/android/scripts/build.cmd b/android/scripts/build.cmd
index 944954958..45bd64350 100644
--- a/android/scripts/build.cmd
+++ b/android/scripts/build.cmd
@@ -16,8 +16,8 @@ IF EXIST .\wincfg.cmd CALL .\wincfg.cmd
 POPD
 
 :: inherit old names
-IF NOT DEFINED CMAKE SET CMAKE="%CMAKE_EXE%"
-IF NOT DEFINED MAKE SET MAKE="%MAKE_EXE%"
+IF NOT DEFINED CMAKE SET CMAKE=%CMAKE_EXE%
+IF NOT DEFINED MAKE SET MAKE=%MAKE_EXE%
 
 :: defaults
 IF NOT DEFINED BUILD_DIR SET BUILD_DIR=build