diff --git a/Formula/remarshal.rb b/Formula/remarshal.rb
index 7ff5f909f52..635518c77e6 100644
--- a/Formula/remarshal.rb
+++ b/Formula/remarshal.rb
@@ -19,8 +19,8 @@ class Remarshal < Formula
   end
 
   depends_on "poetry" => :build
-  depends_on "libyaml" # for faster PyYAML
   depends_on "python@3.10"
+  depends_on "pyyaml"
   depends_on "six"
 
   conflicts_with "msgpack-tools", because: "both install 'json2msgpack' binary"
@@ -35,11 +35,6 @@ class Remarshal < Formula
     sha256 "0123cacc1627ae19ddf3c27a5de5bd67ee4586fbdd6440d9748f8abb483d3e86"
   end
 
-  resource "PyYAML" do
-    url "https://files.pythonhosted.org/packages/a0/a4/d63f2d7597e1a4b55aa3b4d6c5b029991d3b824b5bd331af8d4ab1ed687d/PyYAML-5.4.1.tar.gz"
-    sha256 "607774cbba28732bfa802b54baa7484215f530991055bb562efbed5b2f20a45e"
-  end
-
   resource "tomlkit" do
     url "https://files.pythonhosted.org/packages/65/ed/7b7216101bc48627b630693b03392f33827901b81d4e1360a76515e3abc4/tomlkit-0.7.2.tar.gz"
     sha256 "d7a454f319a7e9bd2e249f239168729327e4dd2d27b17dc68be264ad1ce36754"
diff --git a/pypi_formula_mappings.json b/pypi_formula_mappings.json
index ac2c6008e26..109ca55aeb3 100644
--- a/pypi_formula_mappings.json
+++ b/pypi_formula_mappings.json
@@ -362,7 +362,7 @@
     "exclude_packages": ["tabulate"]
   },
   "remarshal": {
-    "exclude_packages": ["six"]
+    "exclude_packages": ["six", "PyYAML"]
   },
   "restview": {
     "exclude_packages": ["six"]