diff --git a/cmd/generic-handlers.go b/cmd/generic-handlers.go
index 77f9e06c3..8ff465c01 100644
--- a/cmd/generic-handlers.go
+++ b/cmd/generic-handlers.go
@@ -499,7 +499,6 @@ func addCustomHeaders(h http.Handler) http.Handler {
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		header := w.Header()
 		header.Set("X-XSS-Protection", "1; mode=block")                                // Prevents against XSS attacks
-		header.Set("Content-Security-Policy", "block-all-mixed-content")               // prevent mixed (HTTP / HTTPS content)
 		header.Set("X-Content-Type-Options", "nosniff")                                // Prevent mime-sniff
 		header.Set("Strict-Transport-Security", "max-age=31536000; includeSubDomains") // HSTS mitigates variants of MITM attacks
 
diff --git a/docs/logging/README.md b/docs/logging/README.md
index 52d861e4d..57fe42913 100644
--- a/docs/logging/README.md
+++ b/docs/logging/README.md
@@ -111,7 +111,6 @@ NOTE:
   "responseHeader": {
     "Accept-Ranges": "bytes",
     "Content-Length": "0",
-    "Content-Security-Policy": "block-all-mixed-content",
     "ETag": "4939450d1beec11e10a91ee7700bb593",
     "Server": "MinIO",
     "Strict-Transport-Security": "max-age=31536000; includeSubDomains",
diff --git a/docs/metrics/healthcheck/README.md b/docs/metrics/healthcheck/README.md
index 0b3c686e0..c74fd2e53 100644
--- a/docs/metrics/healthcheck/README.md
+++ b/docs/metrics/healthcheck/README.md
@@ -47,8 +47,7 @@ curl http://minio1:9001/minio/health/cluster
 HTTP/1.1 503 Service Unavailable
 Accept-Ranges: bytes
 Content-Length: 0
-Content-Security-Policy: block-all-mixed-content
-Server: MinIO/GOGET.GOGET
+Server: MinIO
 Vary: Origin
 X-Amz-Bucket-Region: us-east-1
 X-Minio-Write-Quorum: 3
@@ -66,8 +65,7 @@ curl http://minio1:9001/minio/health/cluster/read
 HTTP/1.1 503 Service Unavailable
 Accept-Ranges: bytes
 Content-Length: 0
-Content-Security-Policy: block-all-mixed-content
-Server: MinIO/GOGET.GOGET
+Server: MinIO
 Vary: Origin
 X-Amz-Bucket-Region: us-east-1
 X-Minio-Write-Quorum: 3
@@ -85,8 +83,7 @@ curl http://minio1:9001/minio/health/cluster?maintenance=true
 HTTP/1.1 412 Precondition Failed
 Accept-Ranges: bytes
 Content-Length: 0
-Content-Security-Policy: block-all-mixed-content
-Server: MinIO/GOGET.GOGET
+Server: MinIO
 Vary: Origin
 X-Amz-Bucket-Region: us-east-1
 X-Amz-Request-Id: 16239D63820C6E76