diff --git a/sdks/v3-sdk/.gitignore b/sdks/v3-sdk/.gitignore
index 705d1452b..37d70ad27 100644
--- a/sdks/v3-sdk/.gitignore
+++ b/sdks/v3-sdk/.gitignore
@@ -63,4 +63,7 @@ jspm_packages/
 .yarn/unplugged
 .yarn/build-state.yml
 .yarn/install-state.gz
-.pnp.*
\ No newline at end of file
+.pnp.*
+
+# JetBrain IDEs
+.idea/
\ No newline at end of file
diff --git a/sdks/v3-sdk/src/constants.ts b/sdks/v3-sdk/src/constants.ts
index 086ccd1a5..776db6be8 100644
--- a/sdks/v3-sdk/src/constants.ts
+++ b/sdks/v3-sdk/src/constants.ts
@@ -1,5 +1,8 @@
 import { ChainId } from '@uniswap/sdk-core'
 
+/**
+ * @deprecated use V3_CORE_FACTORY_ADDRESSES from sdk-core instead
+ */
 export const FACTORY_ADDRESS = '0x1F98431c8aD98523631AE4a59f267346ea31F984'
 
 export const ADDRESS_ZERO = '0x0000000000000000000000000000000000000000'