diff --git a/shared/editor/extensions/Prism.ts b/shared/editor/extensions/Prism.ts
index be82cd8a3..a6092c714 100644
--- a/shared/editor/extensions/Prism.ts
+++ b/shared/editor/extensions/Prism.ts
@@ -17,6 +17,7 @@ export const LANGUAGES = {
   graphql: "GraphQL",
   groovy: "Groovy",
   haskell: "Haskell",
+  hcl: "HCL",
   markup: "HTML",
   ini: "INI",
   java: "Java",
diff --git a/shared/editor/nodes/CodeFence.ts b/shared/editor/nodes/CodeFence.ts
index 2af29fc69..6969f4274 100644
--- a/shared/editor/nodes/CodeFence.ts
+++ b/shared/editor/nodes/CodeFence.ts
@@ -19,6 +19,7 @@ import go from "refractor/lang/go";
 import graphql from "refractor/lang/graphql";
 import groovy from "refractor/lang/groovy";
 import haskell from "refractor/lang/haskell";
+import hcl from "refractor/lang/hcl";
 import ini from "refractor/lang/ini";
 import java from "refractor/lang/java";
 import javascript from "refractor/lang/javascript";
@@ -78,6 +79,7 @@ const DEFAULT_LANGUAGE = "javascript";
   graphql,
   groovy,
   haskell,
+  hcl,
   ini,
   java,
   javascript,