diff --git a/Cargo.toml b/Cargo.toml
index 1a3ca87f..8924668a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,7 +16,7 @@ lock_api = "0.1.4"
 indexmap = "1.0.1"
 log = "0.4.5"
 smallvec = "0.6.5"
-salsa_macros = { version = "0.9", path = "components/salsa_macros" }
+salsa-macros = { version = "0.9", path = "components/salsa-macros" }
 
 [dev-dependencies]
 diff = "0.1.0"
diff --git a/components/salsa_macros/Cargo.toml b/components/salsa-macros/Cargo.toml
similarity index 94%
rename from components/salsa_macros/Cargo.toml
rename to components/salsa-macros/Cargo.toml
index 8879d648..51b0350e 100644
--- a/components/salsa_macros/Cargo.toml
+++ b/components/salsa-macros/Cargo.toml
@@ -1,5 +1,5 @@
 [package]
-name = "salsa_macros"
+name = "salsa-macros"
 version = "0.9.1"
 authors = ["Niko Matsakis <niko@alum.mit.edu>"]
 edition = "2018"
diff --git a/components/salsa_macros/LICENSE-APACHE b/components/salsa-macros/LICENSE-APACHE
similarity index 100%
rename from components/salsa_macros/LICENSE-APACHE
rename to components/salsa-macros/LICENSE-APACHE
diff --git a/components/salsa_macros/LICENSE-MIT b/components/salsa-macros/LICENSE-MIT
similarity index 100%
rename from components/salsa_macros/LICENSE-MIT
rename to components/salsa-macros/LICENSE-MIT
diff --git a/components/salsa_macros/README.md b/components/salsa-macros/README.md
similarity index 100%
rename from components/salsa_macros/README.md
rename to components/salsa-macros/README.md
diff --git a/components/salsa_macros/src/lib.rs b/components/salsa-macros/src/lib.rs
similarity index 100%
rename from components/salsa_macros/src/lib.rs
rename to components/salsa-macros/src/lib.rs