diff --git a/oam/oamcpp/liboamcpp.cpp b/oam/oamcpp/liboamcpp.cpp
index 9c7354483..5fa07bbf0 100644
--- a/oam/oamcpp/liboamcpp.cpp
+++ b/oam/oamcpp/liboamcpp.cpp
@@ -9668,7 +9668,7 @@ namespace oam
 			// The stat above may fail for non-root because of permissions
 			// This is a non-optimal solution
 			string cmd = "pgrep ProcMon";
-			if (system(cmd.c_str()) != 0)
+			if (system(cmd.c_str()) == 0)
 			{
 				return true;
 			}