diff --git a/rules/windows/powershell/powershell_cmdline_specific_comb_methods.yml b/rules/windows/powershell/powershell_cmdline_specific_comb_methods.yml
index ed6751a22..311c81d07 100644
--- a/rules/windows/powershell/powershell_cmdline_specific_comb_methods.yml
+++ b/rules/windows/powershell/powershell_cmdline_specific_comb_methods.yml
@@ -20,7 +20,7 @@ detection:
     selection2:
         CommandLine|all:
             - '*char*'
-            - '*joint*'
+            - '*join*'
     selection3:
         CommandLine|contains:
             - 'ToInt'