diff --git a/data/aliases.json b/data/aliases.json
index c585b759..c25dad23 100644
--- a/data/aliases.json
+++ b/data/aliases.json
@@ -102,6 +102,7 @@
     "startup-business-projections": "startup-business-analyst-financial-projections",
     "startup-business-opportunity": "startup-business-analyst-market-opportunity",
     "systems-programming-project": "systems-programming-rust-project",
-    "team-collaboration-notes": "team-collaboration-standup-notes"
+    "team-collaboration-notes": "team-collaboration-standup-notes",
+    "shopify—development": "shopify-development"
   }
 }
\ No newline at end of file
diff --git a/scripts/build-catalog.js b/scripts/build-catalog.js
index 5696b20c..4dd05588 100644
--- a/scripts/build-catalog.js
+++ b/scripts/build-catalog.js
@@ -480,6 +480,11 @@ function buildTriggers(skill, tags) {
   return unique([...tags, ...tokens]).slice(0, 12);
 }
 
+/** Common typo aliases (e.g. em dash — instead of hyphen -) for skill lookup. */
+const TYPO_ALIASES = {
+  "shopify—development": "shopify-development",
+};
+
 function buildAliases(skills) {
   const existingIds = new Set(skills.map((skill) => skill.id));
   const aliases = {};
@@ -518,6 +523,12 @@ function buildAliases(skills) {
     used.add(alias);
   }
 
+  for (const [typo, canonicalId] of Object.entries(TYPO_ALIASES)) {
+    if (existingIds.has(canonicalId) && !aliases[typo]) {
+      aliases[typo] = canonicalId;
+    }
+  }
+
   return aliases;
 }