diff --git a/reverse-proxy/conf.d.dev/default.conf b/reverse-proxy/conf.d.dev/default.conf
index 33481115d..f115d8c4f 100644
--- a/reverse-proxy/conf.d.dev/default.conf
+++ b/reverse-proxy/conf.d.dev/default.conf
@@ -20,6 +20,6 @@ server {
     rewrite    ^/api/(.*)$ /$1 break;
     proxy_pass http://api-docs:8080;
     include    location-includes/*;
-    add_header Content-Security-Policy "default-src 'none'; script-src 'self' 'unsafe-inline'; connect-src 'self'; img-src 'self' validator.swagger.io; style-src 'self' 'unsafe-inline';" always;
+    add_header Content-Security-Policy "default-src 'none'; script-src 'self' 'unsafe-inline'; connect-src 'self'; img-src 'self' validator.swagger.io data:; style-src 'self' 'unsafe-inline';" always;
   }
 }
\ No newline at end of file
diff --git a/reverse-proxy/conf.d/default.conf b/reverse-proxy/conf.d/default.conf
index 91b4dc73e..d3fa4f8db 100644
--- a/reverse-proxy/conf.d/default.conf
+++ b/reverse-proxy/conf.d/default.conf
@@ -23,7 +23,7 @@ server {
     rewrite    ^/api/(.*)$ /$1 break;
     proxy_pass http://api-docs:8080;
     include    location-includes/*;
-    add_header Content-Security-Policy "default-src 'none'; script-src 'self' 'unsafe-inline'; connect-src 'self'; img-src 'self' validator.swagger.io; style-src 'self' 'unsafe-inline';" always;
+    add_header Content-Security-Policy "default-src 'none'; script-src 'self' 'unsafe-inline'; connect-src 'self'; img-src 'self' validator.swagger.io data:; style-src 'self' 'unsafe-inline';" always;
   }
 
   location / {