diff --git a/src/font.c b/src/font.c
index 7e762ec..2994ae7 100644
--- a/src/font.c
+++ b/src/font.c
@@ -17,29 +17,15 @@ int initFont(TTF_Font **font, char *filename, int size) {
 int writeText(GLuint *_textTexId, TTF_Font *font, const char *text,
               SDL_Color color, GLboolean keep_previous) {
   SDL_Surface *d, *s;
+  // Create text
   if (!(d = TTF_RenderUTF8_Blended_Wrapped(font, text, color, 0))) {
     freeFont(font);
     fprintf(stderr, "Erreur TTF : TTF_RenderUTF8_Blended_Wrapped\n");
     return 1;
   }
 
-  GLint w, h;
-  if (keep_previous) {
-    glBindTexture(GL_TEXTURE_2D, *_textTexId);
-
-    glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &w);
-    glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_HEIGHT, &h);
-  } else {
-    // Aucune texture existante déjà créer
-    glGenTextures(1, _textTexId);
-    assert(_textTexId);
-    glBindTexture(GL_TEXTURE_2D, *_textTexId);
-
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-    w = d->w, h = d->h;
-  }
-  if (!(s = SDL_CreateRGBSurface(0, w, h, 32, R_MASK, G_MASK, B_MASK,
+  // Surface finale
+  if (!(s = SDL_CreateRGBSurface(0, d->w, d->h, 32, R_MASK, G_MASK, B_MASK,
                                  A_MASK))) {
     freeFont(font);
     fprintf(stderr, "Erreur SDL : %s\n", SDL_GetError());
@@ -47,18 +33,50 @@ int writeText(GLuint *_textTexId, TTF_Font *font, const char *text,
   }
 
   if (keep_previous) {
-    glGetTexImage(GL_TEXTURE_2D, 0, GL_RGBA, GL_UNSIGNED_BYTE, s->pixels);
+    // On garde la texture déjà présente
+    assert(_textTexId);
+    glBindTexture(GL_TEXTURE_2D, *_textTexId);
+
+    GLint w, h;
+    glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &w);
+    glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_HEIGHT, &h);
+
+    // Surface qui va garder les données de la texture
+    SDL_Surface *old;
+    if (!(old = SDL_CreateRGBSurface(0, w, h, 32, R_MASK, G_MASK, B_MASK,
+                                     A_MASK))) {
+      freeFont(font);
+      fprintf(stderr, "Erreur SDL : %s\n", SDL_GetError());
+      return 2;
+    }
+
+    // Copie des données
+    glGetTexImage(GL_TEXTURE_2D, 0, GL_RGBA, GL_UNSIGNED_BYTE, old->pixels);
+
+    // Scale les données sur la même taille que la surface finale
+    SDL_BlitScaled(old, NULL, s, NULL);
+
+    SDL_FreeSurface(old);
+  } else {
+    // Aucune texture existante, donc on la créée
+    glGenTextures(1, _textTexId);
+    assert(_textTexId);
+    glBindTexture(GL_TEXTURE_2D, *_textTexId);
+
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
   }
 
+  // Copie le texte sur la surface finale
   SDL_BlitSurface(d, NULL, s, NULL);
   SDL_FreeSurface(d);
 
+  // Copie la surface dans la texture
   glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, s->w, s->h, 0, GL_RGBA,
                GL_UNSIGNED_BYTE, s->pixels);
 
   SDL_FreeSurface(s);
   glBindTexture(GL_TEXTURE_2D, 0);
-
   return 0;
 }