diff --git a/rules/windows/powershell/powershell_cmdline_specific_comb_methods.yml b/rules/windows/powershell/powershell_cmdline_specific_comb_methods.yml
index ba081b2f5..79ae6fbe9 100644
--- a/rules/windows/powershell/powershell_cmdline_specific_comb_methods.yml
+++ b/rules/windows/powershell/powershell_cmdline_specific_comb_methods.yml
@@ -31,17 +31,13 @@ detection:
             - 'ToString'
             - 'String'
     selection4:
-        CommandLine|contains|all:
-            - 'split'
-            - 'join'
-    selection5:
         CommandLine|contains|all:
             - 'ForEach'
             - 'Xor'
-    selection6:
+    selection5:
         CommandLine|contains:
             - 'cOnvErTTO-SECUreStRIng'
-    condition: selection1 and ((selection2 and selection3) or selection4 or selection5 or selection5)
+    condition: selection1 and ((selection2 and selection3) or selection4 or selection5)
 falsepositives:
     - Unlikely
 level: high