diff --git a/atomics/T1106/T1106.yaml b/atomics/T1106/T1106.yaml
index 18d54922..ea8a3895 100644
--- a/atomics/T1106/T1106.yaml
+++ b/atomics/T1106/T1106.yaml
@@ -18,6 +18,6 @@ atomic_tests:
   executor:
     command: |
       C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe /out:"#{output_file}" /target:exe #{source_file}
-      %tmp/T1106.exe
+      %tmp%/T1106.exe
     name: command_prompt