diff --git a/Dockerfile b/Dockerfile
index 5a65b9b18..a574e61fd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,7 +8,7 @@ RUN apt-get update \
         ca-certificates \
         gnupg2 \
         libfontconfig \
-    && curl -sL https://deb.nodesource.com/setup_10.x | bash - \
+    && curl -sL https://deb.nodesource.com/setup_12.x | bash - \
     && apt-get install -y --no-install-recommends \
         nodejs \
     && apt-get purge -y --auto-remove \
diff --git a/db/docker.js b/db/docker.js
index e3f105971..0a221a0be 100644
--- a/db/docker.js
+++ b/db/docker.js
@@ -54,7 +54,7 @@ module.exports = class Docker {
                 this.dbConf.port = netSettings.Ports['3306/tcp'][0]['HostPort'];
             }
 
-            await this.waitForHealthy();
+            if (runChown) await this.wait();
         } catch (err) {
             if (this.isRandom)
                 await this.rm();
diff --git a/gulpfile.js b/gulpfile.js
index 6cf75e3fc..b946b48de 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -48,7 +48,7 @@ function backWatch(done) {
 
     // XXX: Workaround to avoid nodemon bug
     // https://github.com/remy/nodemon/issues/1346
-    let commands = ['node --inspect ./node_modules/gulp/bin/gulp.js'];
+    let commands = ['node --tls-min-v1.0 --inspect ./node_modules/gulp/bin/gulp.js'];
     if (!isWindows) commands.unshift('sleep 1');
 
     nodemon({
@@ -136,7 +136,7 @@ function backTest(done) {
     const nodemon = require('gulp-nodemon');
 
     nodemon({
-        exec: ['node ./node_modules/gulp/bin/gulp.js'],
+        exec: ['node --tls-min-v1.0 ./node_modules/gulp/bin/gulp.js'],
         args: ['backTestOnce'],
         watch: backSources,
         done: done