diff --git a/src/tier0/dbg.cpp b/src/tier0/dbg.cpp
index f794c1e8..a6721ab1 100644
--- a/src/tier0/dbg.cpp
+++ b/src/tier0/dbg.cpp
@@ -119,6 +119,7 @@ bool Plat_IsInDebugSession()
 	return (nTracePid != 0);
 #elif IsPlaystation()
 	// NDA material
+	return false;
 #elif IsNintendoSwitch()
 	return false;
 #else