diff --git a/Dockerfile b/Dockerfile
index 3e7832a..6362840 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -26,9 +26,9 @@ FROM nginx:alpine AS runner
 
 # Copy built app and static assets
 COPY --from=builder /app/dist /usr/share/nginx/html
-COPY --from=builder /app/public/images /usr/share/nginx/html/images
-COPY --from=builder /app/public/subtitles /usr/share/nginx/html/subtitles
-COPY --from=builder /app/public/transcriptions /usr/share/nginx/html/transcriptions
+COPY public/images /usr/share/nginx/html/images
+COPY public/subtitles /usr/share/nginx/html/subtitles
+COPY public/transcriptions /usr/share/nginx/html/transcriptions
 COPY nginx.conf /etc/nginx/conf.d/default.conf
 
 # Create videos directory for volume mount
diff --git a/nginx.conf b/nginx.conf
index 81946c7..ee785af 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -31,6 +31,35 @@ server {
         add_header Accept-Ranges bytes;
     }
 
+    # Images handling
+    location /images/ {
+        alias /usr/share/nginx/html/images/;
+        add_header Cache-Control "public, no-transform";
+        types {
+            image/png png;
+            image/jpeg jpg jpeg;
+            image/svg+xml svg;
+        }
+    }
+
+    # Subtitles handling
+    location /subtitles/ {
+        alias /usr/share/nginx/html/subtitles/;
+        add_header Cache-Control "public, no-transform";
+        types {
+            text/vtt vtt;
+        }
+    }
+
+    # Transcriptions handling
+    location /transcriptions/ {
+        alias /usr/share/nginx/html/transcriptions/;
+        add_header Cache-Control "public, no-transform";
+        types {
+            text/plain txt;
+        }
+    }
+
     # Static asset caching
     location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|vtt|txt)$ {
         expires 30d;