diff --git a/app/scripts/constants/contracts.js b/app/scripts/constants/contracts.ts
similarity index 100%
rename from app/scripts/constants/contracts.js
rename to app/scripts/constants/contracts.ts
diff --git a/app/scripts/constants/on-ramp.js b/app/scripts/constants/on-ramp.ts
similarity index 100%
rename from app/scripts/constants/on-ramp.js
rename to app/scripts/constants/on-ramp.ts