diff --git a/src/cube.c b/src/cube.c
index c089c9c..696f20b 100644
--- a/src/cube.c
+++ b/src/cube.c
@@ -1,4 +1,4 @@
-/* TP6 */
+/* TP 6 et 7 */
 
 #include "../includes/animations.h"
 
@@ -22,9 +22,6 @@ void cube(int etat) {
             glEnable(GL_DEPTH_TEST);
             break;
 
-        case GL4DH_UPDATE_WITH_AUDIO:
-            break;
-
         case GL4DH_DRAW:
             glClearColor(rgb[0], rgb[1], rgb[2], 1.f);
             static GLfloat cube_rotation = 0;
@@ -53,9 +50,6 @@ void cube(int etat) {
             ++cube_rotation;
             break;
 
-        case GL4DH_FREE:
-            break;
-
         default:
             break;
     }
diff --git a/src/polygone.c b/src/polygone.c
index 415fa23..db8554d 100644
--- a/src/polygone.c
+++ b/src/polygone.c
@@ -25,9 +25,6 @@ void polygone(int etat) {
             }
             break;
 
-        case GL4DH_UPDATE_WITH_AUDIO:
-            break;
-
         case GL4DH_DRAW:
             glClearColor(.0f, .0f, .5f, 1.f);
             glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
@@ -83,9 +80,6 @@ void polygone(int etat) {
             b += 2;
             break;
 
-        case GL4DH_FREE:
-            break;
-
         default:
             break;
     }
diff --git a/src/voronoi.c b/src/voronoi.c
index 8b6f840..ab83f63 100644
--- a/src/voronoi.c
+++ b/src/voronoi.c
@@ -19,9 +19,6 @@ void voronoi(int etat) {
             diag_init(nb_sites, &coords, &colors);
             break;
 
-        case GL4DH_UPDATE_WITH_AUDIO:
-            break;
-
         case GL4DH_DRAW:
             glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
             glUseProgram(proc_id);