diff --git a/core/main/handlers/browserdetails.rb b/core/main/handlers/browserdetails.rb
index 31f63e107..c68b0afe2 100644
--- a/core/main/handlers/browserdetails.rb
+++ b/core/main/handlers/browserdetails.rb
@@ -70,7 +70,7 @@ module BeEF
           @http_headers = Hash.new
           http_header = @data['request'].env.select { |k, v| k.to_s.start_with? 'HTTP_' }
           .each { |key, value|
-            @http_headers[key.sub(/^HTTP_/, '')] = value
+            @http_headers[key.sub(/^HTTP_/, '')] = value.force_encoding('UTF-8')
           }
           zombie.httpheaders = @http_headers.to_json
           zombie.save
diff --git a/core/main/handlers/commands.rb b/core/main/handlers/commands.rb
index 5d0611abc..9a7376f01 100644
--- a/core/main/handlers/commands.rb
+++ b/core/main/handlers/commands.rb
@@ -31,7 +31,7 @@ module BeEF
           @http_params = @data['request'].params
           @http_header = Hash.new
           http_header = @data['request'].env.select { |k, v| k.to_s.start_with? 'HTTP_' }.each { |key, value|
-            @http_header[key.sub(/^HTTP_/, '')] = value
+            @http_header[key.sub(/^HTTP_/, '')] = value.force_encoding('UTF-8')
           }
 
           # @note get and check command id from the request