diff --git a/sp/src/game/server/ai_basenpc_movement.cpp b/sp/src/game/server/ai_basenpc_movement.cpp
index 142b11e23cd..f891bb71dff 100644
--- a/sp/src/game/server/ai_basenpc_movement.cpp
+++ b/sp/src/game/server/ai_basenpc_movement.cpp
@@ -22,6 +22,12 @@
 // memdbgon must be the last include file in a .cpp file!!!
 #include "tier0/memdbgon.h"
 
+#ifdef MAPBASE
+ConVar ai_jump_max_up( "ai_jump_max_up", "80", FCVAR_CHEAT );
+ConVar ai_jump_max_distance( "ai_jump_max_distance", "250", FCVAR_CHEAT );
+ConVar ai_jump_max_down( "ai_jump_max_down", "192", FCVAR_CHEAT );
+#endif
+
 //=============================================================================
 // PATHING & HIGHER LEVEL MOVEMENT
 //-----------------------------------------------------------------------------
@@ -318,9 +324,15 @@ bool CAI_BaseNPC::IsJumpLegal( const Vector &startPos, const Vector &apex, const
 //-----------------------------------------------------------------------------
 bool CAI_BaseNPC::IsJumpLegal( const Vector &startPos, const Vector &apex, const Vector &endPos ) const
 {
+#ifdef MAPBASE
+	float MAX_JUMP_RISE = ai_jump_max_up.GetFloat();
+	float MAX_JUMP_DISTANCE = ai_jump_max_distance.GetFloat();
+	float MAX_JUMP_DROP = ai_jump_max_down.GetFloat();
+#else
 	const float MAX_JUMP_RISE		= 80.0f;
 	const float MAX_JUMP_DISTANCE	= 250.0f;
 	const float MAX_JUMP_DROP		= 192.0f;
+#endif
 
 	return IsJumpLegal( startPos, apex, endPos, MAX_JUMP_RISE, MAX_JUMP_DROP, MAX_JUMP_DISTANCE );
 }