diff --git a/Jenkinsfile b/Jenkinsfile
index 1dd41a7..76cdda5 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -39,6 +39,8 @@ node {
 		} else {
 			buildMode = "Debug"
 		}
+		bat "rmdir /Q /S bin/"
+		bat "rmdir /Q /S bin-test/"
 		bat "\"${tool 'MSBuild'}msbuild\" Torch.sln /p:Configuration=${buildMode} /p:Platform=x64 /t:Clean"
 		bat "\"${tool 'MSBuild'}msbuild\" Torch.sln /p:Configuration=${buildMode} /p:Platform=x64"
 	}