diff --git a/clippy.toml b/clippy.toml
index f4789c9d0303..1c0808612067 100644
--- a/clippy.toml
+++ b/clippy.toml
@@ -1,5 +1,5 @@
 avoid-breaking-exported-api = false
-
+collapse-let-chains = true
 lint-inconsistent-struct-field-initializers = true
 
 [[disallowed-methods]]
diff --git a/tests/clippy.toml b/tests/clippy.toml
index 5eb7ac035419..b667c660b4a6 100644
--- a/tests/clippy.toml
+++ b/tests/clippy.toml
@@ -1 +1,2 @@
 # default config for tests, overrides clippy.toml at the project root
+collapse-let-chains = false