diff --git a/directional_light.cpp b/directional_light.cpp
index 7653087..d069014 100644
--- a/directional_light.cpp
+++ b/directional_light.cpp
@@ -25,5 +25,5 @@ vec3 DirectionalLight::diffuse(vec3 normal, Ray & r, vec3 i_pos, Material & m) c
 }
 
 vec3 DirectionalLight::specular(vec3 normal, Ray & r, vec3 i_pos, Material & m) const {
-  return m.m_specular * m_brdf->specular(m_position, normal, r, m_specular, m.m_shininess);
+  return m_brdf->specular(m_position, normal, r, m_specular, m.m_shininess);
 }
diff --git a/output.png b/output.png
index 390a4be..13cba99 100644
Binary files a/output.png and b/output.png differ
diff --git a/path_tracer.cpp b/path_tracer.cpp
index e4d76d5..72d2d87 100644
--- a/path_tracer.cpp
+++ b/path_tracer.cpp
@@ -37,7 +37,7 @@ vec3 PathTracer::trace_ray(Ray & r, vector<Figure *> & v_figures, vector<Light *
     n = _f->normal_at_int(r, t);
     
     // Check if the material is not reflective/refractive.
-    if( !_f->m_mat.m_refract) {
+    if (!_f->m_mat.m_refract) {
       // Calculate the direct lighting.
       for (size_t l = 0; l < v_lights.size(); l++) {
 	// For every light source
@@ -88,7 +88,7 @@ vec3 PathTracer::trace_ray(Ray & r, vector<Figure *> & v_figures, vector<Light *
 	amb_color = vis ? BCKG_COLOR * max(dot(n, rr.m_direction), 0.0f) / PDF : vec3(0.0f);
       }
       
-      color += ((dir_diff_color + ind_color + amb_color) * (_f->m_mat.m_diffuse / pi<float>())) + dir_spec_color;
+      color += ((dir_diff_color + ind_color + amb_color) * (_f->m_mat.m_diffuse / pi<float>())) + (_f->m_mat.m_diffuse * dir_spec_color);
 
       // Determine the specular reflection color.
       if (_f->m_mat.m_rho > 0.0f && rec_level < MAX_RECURSION) {
diff --git a/point_light.cpp b/point_light.cpp
index 9aaa305..5d07554 100644
--- a/point_light.cpp
+++ b/point_light.cpp
@@ -40,5 +40,5 @@ vec3 PointLight::specular(vec3 normal, Ray & r, vec3 i_pos, Material & m) const
   l_dir = normalize(l_dir);
   att = 1.0f / (m_const_att + (m_lin_att * d) + (m_quad_att * (d * d)));
 
-  return att * m.m_specular * m_brdf->specular(l_dir, normal, r, m_specular, m.m_shininess);
+  return att * m_brdf->specular(l_dir, normal, r, m_specular, m.m_shininess);
 }
diff --git a/whitted_tracer.cpp b/whitted_tracer.cpp
index 8fbaf05..b2f4e3b 100644
--- a/whitted_tracer.cpp
+++ b/whitted_tracer.cpp
@@ -35,7 +35,7 @@ vec3 WhittedTracer::trace_ray(Ray & r, vector<Figure *> & v_figures, vector<Ligh
     n = _f->normal_at_int(r, t);
     
     // Check if the material is not reflective/refractive.
-    if( !_f->m_mat.m_refract) {
+    if (!_f->m_mat.m_refract) {
       // Calculate the direct lighting.
       for (size_t l = 0; l < v_lights.size(); l++) {
 	// For every light source
@@ -55,7 +55,7 @@ vec3 WhittedTracer::trace_ray(Ray & r, vector<Figure *> & v_figures, vector<Ligh
 	dir_spec_color += vis ? v_lights[l]->specular(n, r, i_pos, _f->m_mat) : vec3(0.0f);
       }
       
-      color += (dir_diff_color * (_f->m_mat.m_diffuse / pi<float>())) + dir_spec_color;
+      color += (dir_diff_color * (_f->m_mat.m_diffuse / pi<float>())) + (_f->m_mat.m_diffuse * dir_spec_color);
 
       // Determine the specular reflection color.
       if (_f->m_mat.m_rho > 0.0f && rec_level < MAX_RECURSION) {