diff --git a/backend/Dockerfile b/backend/Dockerfile
index 7d596b6..27f7ee2 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -12,5 +12,12 @@ ENV NODE_ENV=production
 COPY --from=deps /app/node_modules ./node_modules
 COPY . .
 RUN mkdir -p /app/data /app/uploads
+# Copie des icônes seeds dans un dossier hors volume pour l'entrypoint
+RUN cp -r /app/data/icons /app/icons_seed
+
+COPY docker-entrypoint.sh /usr/local/bin/docker-entrypoint.sh
+RUN chmod +x /usr/local/bin/docker-entrypoint.sh
+
 EXPOSE 4000
+ENTRYPOINT ["docker-entrypoint.sh"]
 CMD ["node", "src/server.js"]
diff --git a/backend/docker-entrypoint.sh b/backend/docker-entrypoint.sh
new file mode 100644
index 0000000..cf64d5f
--- /dev/null
+++ b/backend/docker-entrypoint.sh
@@ -0,0 +1,18 @@
+#!/bin/sh
+# Initialise les icônes seeds dans le volume si le dossier est vide
+ICONS_DIR="/app/data/icons"
+SEED_DIR="/app/icons_seed"
+
+mkdir -p "$ICONS_DIR"
+
+if [ -d "$SEED_DIR" ]; then
+  for f in "$SEED_DIR"/*.svg; do
+    [ -f "$f" ] || continue
+    dest="$ICONS_DIR/$(basename "$f")"
+    if [ ! -f "$dest" ]; then
+      cp "$f" "$dest"
+    fi
+  done
+fi
+
+exec "$@"