diff --git a/dlls/gearbox/cleansuit_scientist.cpp b/dlls/gearbox/cleansuit_scientist.cpp
index cee02ea1..fe8b2ef8 100644
--- a/dlls/gearbox/cleansuit_scientist.cpp
+++ b/dlls/gearbox/cleansuit_scientist.cpp
@@ -33,6 +33,7 @@ class CCleansuitScientist : public CScientist
 public:
 	void Spawn( void );
 	void Precache( void );
+	virtual BOOL	CanHeal(void);
 };
 
 LINK_ENTITY_TO_CLASS(monster_cleansuit_scientist, CCleansuitScientist);
@@ -94,6 +95,11 @@ void CCleansuitScientist::Precache(void)
 	CTalkMonster::Precache();
 }
 
+BOOL CCleansuitScientist::CanHeal()
+{
+	return FALSE;
+}
+
 //=========================================================
 // Dead Cleansuit Scientist PROP
 //=========================================================
diff --git a/dlls/scientist.h b/dlls/scientist.h
index 9415e078..c04f45c5 100644
--- a/dlls/scientist.h
+++ b/dlls/scientist.h
@@ -67,7 +67,7 @@ public:
 	float	CoverRadius(void) { return 1200; }		// Need more room for cover because scientists want to get far away!
 	BOOL	DisregardEnemy(CBaseEntity *pEnemy) { return !pEnemy->IsAlive() || (gpGlobals->time - m_fearTime) > 15; }
 
-	BOOL	CanHeal(void);
+	virtual BOOL	CanHeal(void);
 	void	Heal(void);
 	virtual void	Scream(void);
 
@@ -136,4 +136,4 @@ public:
 	float	m_flResponseDelay;
 };
 
-#endif // SCIENTIST_H
\ No newline at end of file
+#endif // SCIENTIST_H