diff --git a/client/nginx.conf b/client/nginx.conf
index f45aae1..9d9f886 100644
--- a/client/nginx.conf
+++ b/client/nginx.conf
@@ -19,6 +19,7 @@ server {
         proxy_set_header Upgrade $http_upgrade;
         proxy_set_header Connection 'upgrade';
         proxy_set_header Host $http_host;
+        proxy_set_header X-Forwarded-Proto $scheme;
         proxy_set_header Authorization $http_authorization;
         proxy_cache_bypass $http_upgrade;
         proxy_connect_timeout 10s;
@@ -33,6 +34,7 @@ server {
         proxy_set_header Upgrade $http_upgrade;
         proxy_set_header Connection 'upgrade';
         proxy_set_header Host $http_host;
+        proxy_set_header X-Forwarded-Proto $scheme;
         proxy_cache_bypass $http_upgrade;
         proxy_connect_timeout 10s;
         proxy_send_timeout 650s;
diff --git a/install-custom.sh b/install-custom.sh
index 2d499a6..807feba 100644
--- a/install-custom.sh
+++ b/install-custom.sh
@@ -496,6 +496,7 @@ server {
         proxy_set_header Host \$http_host;
         proxy_set_header X-Real-IP \$remote_addr;
         proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto \$scheme;
         proxy_connect_timeout 10s;
         proxy_send_timeout 650s;
         proxy_read_timeout 650s;
@@ -505,6 +506,7 @@ server {
         proxy_set_header Host \$http_host;
         proxy_set_header X-Real-IP \$remote_addr;
         proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto \$scheme;
         proxy_connect_timeout 10s;
         proxy_send_timeout 650s;
         proxy_read_timeout 650s;
@@ -597,6 +599,7 @@ server {
         proxy_set_header Upgrade \$http_upgrade;
         proxy_set_header Connection 'upgrade';
         proxy_set_header Host \$http_host;
+        proxy_set_header X-Forwarded-Proto \$scheme;
         proxy_cache_bypass \$http_upgrade;
         proxy_set_header X-Real-IP \$remote_addr;
         proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;
@@ -610,6 +613,7 @@ server {
         proxy_set_header Upgrade \$http_upgrade;
         proxy_set_header Connection 'upgrade';
         proxy_set_header Host \$http_host;
+        proxy_set_header X-Forwarded-Proto \$scheme;
         proxy_cache_bypass \$http_upgrade;
         proxy_set_header X-Real-IP \$remote_addr;
         proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;
diff --git a/update-custom.sh b/update-custom.sh
index 8ce529c..9aeabb2 100644
--- a/update-custom.sh
+++ b/update-custom.sh
@@ -224,6 +224,7 @@ ensure_nginx_api_timeouts() {
       print line
 
       if ((in_api || in_bus) && line ~ /proxy_set_header[[:space:]]+X-Forwarded-For[[:space:]]+/ && injected == 0) {
+        print "        proxy_set_header X-Forwarded-Proto $scheme;"
         print "        proxy_connect_timeout 10s;"
         print "        proxy_send_timeout 650s;"
         print "        proxy_read_timeout 650s;"
@@ -266,6 +267,7 @@ ensure_bus_location() {
         print "        proxy_set_header Host $http_host;"
         print "        proxy_set_header X-Real-IP $remote_addr;"
         print "        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;"
+        print "        proxy_set_header X-Forwarded-Proto $scheme;"
         print "        proxy_connect_timeout 10s;"
         print "        proxy_send_timeout 650s;"
         print "        proxy_read_timeout 650s;"