diff --git a/libs/video/renderer/sw/sw_raliasa.S b/libs/video/renderer/sw/sw_raliasa.S
index 31df86303..8840ad4f8 100644
--- a/libs/video/renderer/sw/sw_raliasa.S
+++ b/libs/video/renderer/sw/sw_raliasa.S
@@ -124,13 +124,13 @@ Lloop:
 
 	fxch	%st(3)				// v[0] | v[2] | v[1] | zi
 
-//		lightcos = DotProduct (plightnormal, r_plightvec);
+//		lightcos = DotProduct (plightnormal, r_lightvec);
 	flds	C(r_avertexnormals)(,%eax,4)
-	fmuls	C(r_plightvec)
+	fmuls	C(r_lightvec)
 	flds	C(r_avertexnormals)+4(,%eax,4)
-	fmuls	C(r_plightvec)+4
+	fmuls	C(r_lightvec)+4
 	flds	C(r_avertexnormals)+8(,%eax,4)
-	fmuls	C(r_plightvec)+8
+	fmuls	C(r_lightvec)+8
 	fxch	%st(1)
 	faddp	%st(0),%st(2)
 	fld		%st(2)				 // v[0] | laccum | laccum2 | v[0] | v[2] |