diff --git a/Caddyfile b/Caddyfile
index f99e246..4149986 100644
--- a/Caddyfile
+++ b/Caddyfile
@@ -17,7 +17,7 @@ stargirlnails.de {
         X-Content-Type-Options "nosniff"
         X-XSS-Protection "1; mode=block"
         Referrer-Policy "strict-origin-when-cross-origin"
-        Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline'; img-src 'self' data: https:; font-src 'self' data:; connect-src 'self'; frame-src 'self' https://www.openstreetmap.org;"
+        Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline'; img-src 'self' data: https: blob:; font-src 'self' data:; connect-src 'self'; frame-src 'self' https://www.openstreetmap.org;"
         
         # HSTS (wird automatisch von Caddy gesetzt)
         Strict-Transport-Security "max-age=31536000; includeSubDomains"