diff --git a/lib/msf/core/exploit/capture.rb b/lib/msf/core/exploit/capture.rb
index 0e17e8b8b0..0089fae6d3 100644
--- a/lib/msf/core/exploit/capture.rb
+++ b/lib/msf/core/exploit/capture.rb
@@ -420,7 +420,7 @@ module Exploit::Capture
 		check_pcaprub_loaded
 		if RUBY_PLATFORM == "i386-mingw32"
 			if dev =~ /\\Device\\NPF_\{[A-F0-9]{8}-[A-F0-9]{4}-[A-F0-9]{4}-[A-F0-9]{4}-[A-F0-9]{12}\}/
-				return Pcap.interfaces.include? dev
+				return Pcap.interfaces.include?(dev)
 			elsif dev.to_s =~ /^[0-9]{1,2}$/
 				if (dev.to_i <= Pcap.interfaces.length) and (dev.to_i >= 0)
 					return true
@@ -431,7 +431,7 @@ module Exploit::Capture
 				return false
 			end
 		else
-			return Pcap.interfaces.include? dev
+			return Pcap.interfaces.include?(dev)
 		end
 	end