diff --git a/engines/grim/gfx_opengl.cpp b/engines/grim/gfx_opengl.cpp
index fab0496a20f..ebe3aa0c101 100644
--- a/engines/grim/gfx_opengl.cpp
+++ b/engines/grim/gfx_opengl.cpp
@@ -1007,7 +1007,7 @@ void GfxOpenGL::setupLight(Light *light, int lightId) {
 	glLightfv(GL_LIGHT0 + lightId, GL_SPOT_DIRECTION, lightDir);
 	glLightf(GL_LIGHT0 + lightId, GL_SPOT_EXPONENT, spot_exp);
 	glLightf(GL_LIGHT0 + lightId, GL_SPOT_CUTOFF, cutoff);
-	glLightf(GL_LIGHT0 + lightId, GL_QUADRATIC_ATTENUATION, 0.2f);
+	glLightf(GL_LIGHT0 + lightId, GL_QUADRATIC_ATTENUATION, 1.0f);
 	glEnable(GL_LIGHT0 + lightId);
 }
 
diff --git a/engines/grim/gfx_tinygl.cpp b/engines/grim/gfx_tinygl.cpp
index df45510ecd5..d0bfae5cb35 100644
--- a/engines/grim/gfx_tinygl.cpp
+++ b/engines/grim/gfx_tinygl.cpp
@@ -929,6 +929,7 @@ void GfxTinyGL::setupLight(Light *light, int lightId) {
 	tglLightfv(TGL_LIGHT0 + lightId, TGL_SPOT_DIRECTION, lightDir);
 	tglLightf(TGL_LIGHT0 + lightId, TGL_SPOT_EXPONENT, spot_exp);
 	tglLightf(TGL_LIGHT0 + lightId, TGL_SPOT_CUTOFF, cutoff);
+	tglLightf(TGL_LIGHT0 + lightId, TGL_QUADRATIC_ATTENUATION, 1.0f);
 	tglEnable(TGL_LIGHT0 + lightId);
 }