diff --git a/Userland/Libraries/LibGL/GL/gl.h b/Userland/Libraries/LibGL/GL/gl.h
index e8da5471432..ce379532587 100644
--- a/Userland/Libraries/LibGL/GL/gl.h
+++ b/Userland/Libraries/LibGL/GL/gl.h
@@ -263,6 +263,9 @@ extern "C" {
 #define GL_LIGHT_MODEL_LOCAL_VIEWER 0x0B51
 #define GL_LIGHT_MODEL_TWO_SIDE 0x0B52
 #define GL_LIGHT_MODEL_AMBIENT 0x0B53
+#define GL_LIGHT_MODEL_COLOR_CONTROL 0x81F8
+#define GL_SINGLE_COLOR 0x81F9
+#define GL_SEPARATE_SPECULAR_COLOR 0x81FA
 
 #define GL_FLAT 0x1D00
 #define GL_SMOOTH 0x1D01
diff --git a/Userland/Libraries/LibGL/GLContext.cpp b/Userland/Libraries/LibGL/GLContext.cpp
index 44e81f7f471..09004eacb67 100644
--- a/Userland/Libraries/LibGL/GLContext.cpp
+++ b/Userland/Libraries/LibGL/GLContext.cpp
@@ -2724,36 +2724,38 @@ void GLContext::gl_light_model(GLenum pname, GLfloat x, GLfloat y, GLfloat z, GL
 {
     APPEND_TO_CALL_LIST_AND_RETURN_IF_NEEDED(gl_light_model, pname, x, y, z, w);
 
-    RETURN_WITH_ERROR_IF(pname != GL_LIGHT_MODEL_LOCAL_VIEWER
-            && pname != GL_LIGHT_MODEL_TWO_SIDE
-            && pname != GL_LIGHT_MODEL_AMBIENT,
+    RETURN_WITH_ERROR_IF(pname != GL_LIGHT_MODEL_AMBIENT
+            && pname != GL_LIGHT_MODEL_COLOR_CONTROL
+            && pname != GL_LIGHT_MODEL_LOCAL_VIEWER
+            && pname != GL_LIGHT_MODEL_TWO_SIDE,
         GL_INVALID_ENUM);
 
     auto lighting_params = m_rasterizer.light_model();
-    bool update_lighting_model = false;
 
     switch (pname) {
     case GL_LIGHT_MODEL_AMBIENT:
         lighting_params.scene_ambient_color = { x, y, z, w };
-        update_lighting_model = true;
         break;
-    case GL_LIGHT_MODEL_TWO_SIDE:
-        VERIFY(y == 0.0f && z == 0.0f && w == 0.0f);
-        lighting_params.two_sided_lighting = x;
-        update_lighting_model = true;
+    case GL_LIGHT_MODEL_COLOR_CONTROL: {
+        GLenum color_control = static_cast<GLenum>(x);
+        RETURN_WITH_ERROR_IF(color_control != GL_SINGLE_COLOR && color_control != GL_SEPARATE_SPECULAR_COLOR, GL_INVALID_ENUM);
+        lighting_params.color_control = (color_control == GL_SINGLE_COLOR) ? SoftGPU::ColorControl::SingleColor : SoftGPU::ColorControl::SeparateSpecularColor;
         break;
+    }
     case GL_LIGHT_MODEL_LOCAL_VIEWER:
         // 0 means the viewer is at infinity
         // 1 means they're in local (eye) space
         lighting_params.viewer_at_infinity = (x != 1.0f);
-        update_lighting_model = true;
+        break;
+    case GL_LIGHT_MODEL_TWO_SIDE:
+        VERIFY(y == 0.0f && z == 0.0f && w == 0.0f);
+        lighting_params.two_sided_lighting = x;
         break;
     default:
         VERIFY_NOT_REACHED();
     }
 
-    if (update_lighting_model)
-        m_rasterizer.set_light_model_params(lighting_params);
+    m_rasterizer.set_light_model_params(lighting_params);
 }
 
 void GLContext::gl_bitmap(GLsizei width, GLsizei height, GLfloat xorig, GLfloat yorig, GLfloat xmove, GLfloat ymove, GLubyte const* bitmap)
diff --git a/Userland/Libraries/LibSoftGPU/Device.cpp b/Userland/Libraries/LibSoftGPU/Device.cpp
index 16e9bbb2e9d..669d18a30f7 100644
--- a/Userland/Libraries/LibSoftGPU/Device.cpp
+++ b/Userland/Libraries/LibSoftGPU/Device.cpp
@@ -813,7 +813,7 @@ void Device::draw_primitives(PrimitiveType primitive_type, FloatMatrix4x4 const&
                     }
 
                     // FIXME: The spec allows for splitting the colors calculated here into multiple different colors (primary/secondary color). Investigate what this means.
-                    (void)m_lighting_model.single_color;
+                    (void)m_lighting_model.color_control;
 
                     // FIXME: Two sided lighting should be implemented eventually (I believe this is where the normals are -ve and then lighting is calculated with the BACK material)
                     (void)m_lighting_model.two_sided_lighting;
diff --git a/Userland/Libraries/LibSoftGPU/Device.h b/Userland/Libraries/LibSoftGPU/Device.h
index ad1aa0b8c9b..af5e1cb0c55 100644
--- a/Userland/Libraries/LibSoftGPU/Device.h
+++ b/Userland/Libraries/LibSoftGPU/Device.h
@@ -83,7 +83,7 @@ struct RasterizerOptions {
 struct LightModelParameters {
     FloatVector4 scene_ambient_color { 0.2f, 0.2f, 0.2f, 1.0f };
     bool viewer_at_infinity { false };
-    unsigned int single_color { 0x81F9 }; // This is the value of `GL_SINGLE_COLOR`. Considering we definitely don't leak gl.h stuff into here, we fix it to the gl.h macro value.
+    ColorControl color_control { ColorControl::SingleColor };
     bool two_sided_lighting { false };
 };
 
diff --git a/Userland/Libraries/LibSoftGPU/Enums.h b/Userland/Libraries/LibSoftGPU/Enums.h
index cde69a998ab..9f228b15e51 100644
--- a/Userland/Libraries/LibSoftGPU/Enums.h
+++ b/Userland/Libraries/LibSoftGPU/Enums.h
@@ -39,6 +39,11 @@ enum class BlendFactor {
     SrcAlphaSaturate,
 };
 
+enum class ColorControl {
+    SingleColor,
+    SeparateSpecularColor,
+};
+
 enum class ColorMaterialFace {
     Front,
     Back,