diff --git a/MANIFEST.in b/MANIFEST.in
new file mode 100644
index 0000000..48b468a
--- /dev/null
+++ b/MANIFEST.in
@@ -0,0 +1,6 @@
+include mache/cime_machine_config/*.xml
+include mache/machines/*.cfg
+include mache/spack/*.yaml
+include mache/spack/*.template
+include mache/spack/*.sh
+include mache/spack/*.csh
diff --git a/conda/meta.yaml b/conda/meta.yaml
index 19d820b..643e41f 100644
--- a/conda/meta.yaml
+++ b/conda/meta.yaml
@@ -17,7 +17,6 @@ requirements:
     - python >=3.8
     - pip
     - setuptools >=60
-    - setuptools-scm >=8.0
   run:
     - python >=3.8
     - importlib_resources
diff --git a/pyproject.toml b/pyproject.toml
index 9d81bde..b1ae0d8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -66,10 +66,7 @@ warn_redundant_casts = true
 warn_unused_configs = true
 
 [build-system]
-requires = [
-    "setuptools>=60",
-    "setuptools-scm>=8.0",
-]
+requires = ["setuptools>=60"]
 build-backend = "setuptools.build_meta"
 
 [tool.setuptools.packages.find]
diff --git a/spec-file.txt b/spec-file.txt
index 50b4721..108ac1b 100644
--- a/spec-file.txt
+++ b/spec-file.txt
@@ -8,7 +8,6 @@ rsync
 
 # Building
 setuptools >=60
-setuptools-scm >=8.0
 
 # Linting and testing
 pip