diff --git a/Dockerfile b/Dockerfile
index f19c5f1..4ce7a6f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -55,7 +55,8 @@ RUN useradd rails --create-home --shell /bin/bash && \
     chown -R rails:rails db log storage tmp
 USER rails:rails
 
-ENV LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libjemalloc.so.2
+ENV LD_PRELOAD=libjemalloc.so.2 \
+    RUBY_YJIT_ENABLE="1"
 
 # Entrypoint prepares the database.
 ENTRYPOINT ["/rails/bin/docker-entrypoint"]
diff --git a/Gemfile.lock b/Gemfile.lock
index b847b39..8ce319a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -145,6 +145,8 @@ GEM
     net-smtp (0.4.0.1)
       net-protocol
     nio4r (2.7.0)
+    nokogiri (1.16.0-aarch64-linux)
+      racc (~> 1.4)
     nokogiri (1.16.0-arm64-darwin)
       racc (~> 1.4)
     nokogiri (1.16.0-x86_64-linux)
@@ -234,6 +236,7 @@ GEM
       actionpack (>= 5.2)
       activesupport (>= 5.2)
       sprockets (>= 3.0.0)
+    sqlite3 (1.7.1-aarch64-linux)
     sqlite3 (1.7.1-arm64-darwin)
     sqlite3 (1.7.1-x86_64-linux)
     standard (1.33.0)
@@ -251,6 +254,8 @@ GEM
     stimulus-rails (1.3.3)
       railties (>= 6.0.0)
     stringio (3.1.0)
+    tailwindcss-rails (2.3.0-aarch64-linux)
+      railties (>= 6.0.0)
     tailwindcss-rails (2.3.0-arm64-darwin)
       railties (>= 6.0.0)
     tailwindcss-rails (2.3.0-x86_64-linux)
@@ -283,6 +288,7 @@ GEM
     zeitwerk (2.6.12)
 
 PLATFORMS
+  aarch64-linux
   arm64-darwin-23
   x86_64-linux