diff --git a/mdk.fr.yml b/mdk.fr.yml
index 3b18478..3e5a6df 100644
--- a/mdk.fr.yml
+++ b/mdk.fr.yml
@@ -34,7 +34,7 @@
 
           server
           {
-              listen 443 ssl;
+              listen 443 ssl http2;
               server_name julien.palard.fr sizeof.fr www.sizeof.fr;
               include snippets/letsencrypt-mdk.fr.conf;
               add_header X-Frame-Options "DENY";
@@ -43,7 +43,7 @@
 
           server
           {
-              listen 443 ssl;
+              listen 443 ssl http2;
               server_name www.mdk.fr mandark.fr www.mandark.fr;
               include snippets/letsencrypt-mdk.fr.conf;
               add_header Content-Security-Policy "frame-ancestors 'none'";
@@ -53,7 +53,7 @@
 
           server
           {
-              listen 443 ssl;
+              listen 443 ssl http2;
               charset utf-8;
               server_name mdk.fr;
               include snippets/letsencrypt-mdk.fr.conf;
diff --git a/roles/nginx/defaults/main.yml b/roles/nginx/defaults/main.yml
index f1c47fb..f892072 100644
--- a/roles/nginx/defaults/main.yml
+++ b/roles/nginx/defaults/main.yml
@@ -15,7 +15,7 @@ nginx_conf: |
 
   server
   {
-      listen [::]:443 ssl; listen 443 ssl;
+      listen [::]:443 ssl http2; listen 443 ssl http2;
       charset utf-8;
       server_name {{ nginx_domain }};
       include snippets/letsencrypt-{{ nginx_domain }}.conf;
diff --git a/static_websites.yml b/static_websites.yml
index ec36695..30ceaf7 100644
--- a/static_websites.yml
+++ b/static_websites.yml
@@ -19,7 +19,7 @@
 
           server
           {
-              listen 443 ssl;
+              listen 443 ssl http2;
               charset utf-8;
               server_name palard.fr www.palard.fr;
               include snippets/letsencrypt-palard.fr.conf;
@@ -105,7 +105,7 @@
 
           server
           {
-              listen 443 ssl;
+              listen 443 ssl http2;
               server_name le-poitevin.fr;
               include snippets/letsencrypt-le-poitevin.fr.conf;
               add_header Content-Security-Policy "frame-ancestors 'none'";
@@ -116,7 +116,7 @@
 
           server
           {
-              listen 443 ssl;
+              listen 443 ssl http2;
               server_name www.le-poitevin.fr;
               include snippets/letsencrypt-le-poitevin.fr.conf;
               add_header Content-Security-Policy "frame-ancestors 'none'";
@@ -143,7 +143,7 @@
 
           server
           {
-              listen 443 ssl;
+              listen 443 ssl http2;
               charset utf-8;
               server_name codeenseine.fr;
               include snippets/letsencrypt-codeenseine.fr.conf;
@@ -163,7 +163,7 @@
 
           server
           {
-              listen 443 ssl;
+              listen 443 ssl http2;
               server_name www.codeenseine.fr;
               include snippets/letsencrypt-codeenseine.fr.conf;
               add_header Content-Security-Policy "frame-ancestors 'none'";
@@ -187,7 +187,7 @@
 
           server
           {
-              listen 443 ssl;
+              listen 443 ssl http2;
               server_name matrix.palard.fr;
               include snippets/letsencrypt-matrix.palard.fr.conf;
               add_header Content-Security-Policy "frame-ancestors 'none'";
diff --git a/weechat.yml b/weechat.yml
index a82be50..cdf1455 100644
--- a/weechat.yml
+++ b/weechat.yml
@@ -33,7 +33,7 @@
 
           server
           {
-              listen 443 ssl;
+              listen 443 ssl http2;
               include snippets/letsencrypt-irc.mdk.fr.conf;
               add_header Content-Security-Policy "default-src 'self'; img-src 'self'; script-src 'self' 'unsafe-eval' 'unsafe-inline' cdnjs.cloudflare.com; style-src 'self' 'unsafe-inline' cdnjs.cloudflare.com; object-src 'none'; frame-src 'none'; font-src cdnjs.cloudflare.com;";
               add_header X-Frame-Options DENY;