diff --git a/Tools/ci/install.cmd b/Tools/ci/install.cmd
index 102d270e17..b73b599311 100644
--- a/Tools/ci/install.cmd
+++ b/Tools/ci/install.cmd
@@ -14,7 +14,10 @@ if "%BUILD_DOCS%" == "true" (
 )
 
 REM Python and CMake are preconfigured
-choco install ninja ccache -y --no-progress || goto :error
+where ninja
+if errorlevel 1 choco install ninja -y --no-progress || goto :error
+where ccache
+if errorlevel 1 choco install ccache -y --no-progress || goto :error
 
 call %~dp0..\mingw-install.cmd || goto :error