diff --git a/backend/src/langs.ts b/backend/src/langs.ts
index 8869578..5c98828 100644
--- a/backend/src/langs.ts
+++ b/backend/src/langs.ts
@@ -3029,6 +3029,20 @@ message:
 `,
     },
     template: `output: "Hello, world!"
+`,
+  },
+  yorick: {
+    name: "Yorick",
+    repl: "rlwrap yorick",
+    main: "main.i",
+    run: `echo "Type '#include \\"main.i\\"' to run the code." && rlwrap yorick`,
+    helloInput: `#include "main.i"`,
+    scope: {
+      code: `x = 123 * 234`,
+      input: `#include "main.i"
+x`,
+    },
+    template: `write, "Hello, world!"
 `,
   },
   zot: {
diff --git a/scripts/docker-install-phase3d.bash b/scripts/docker-install-phase3d.bash
index b1e08a1..d77fd49 100755
--- a/scripts/docker-install-phase3d.bash
+++ b/scripts/docker-install-phase3d.bash
@@ -87,6 +87,10 @@ xsltproc
 # YAML
 jq
 
+# Yorick
+rlwrap
+yorick
+
 # Zot
 qt5-qmake
 qtscript5-dev