diff --git a/Cargo.lock b/Cargo.lock
index 726abb6f81..287ce67f37 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3007,7 +3007,6 @@ dependencies = [
  "roc_std",
  "roc_target",
  "roc_types",
- "signal-hook",
  "strip-ansi-escapes",
  "target-lexicon",
  "tempfile",
diff --git a/crates/repl_expect/Cargo.toml b/crates/repl_expect/Cargo.toml
index 305077f466..a68033eaf4 100644
--- a/crates/repl_expect/Cargo.toml
+++ b/crates/repl_expect/Cargo.toml
@@ -30,7 +30,6 @@ bumpalo.workspace = true
 inkwell.workspace = true
 libc.workspace = true
 libloading.workspace = true
-signal-hook.workspace = true
 target-lexicon.workspace = true
 
 [dev-dependencies]