diff --git a/pyproject.toml b/pyproject.toml
index ad83594..740e6cc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "volare"
-version = "0.20.4"
+version = "0.20.5"
 description = "An PDK builder/version manager for PDKs in the open_pdks format"
 authors = ["Efabless Corporation and Contributors <donn@efabless.com>"]
 readme = "Readme.md"
diff --git a/volare/build/ihp_sg13g2.py b/volare/build/ihp_sg13g2.py
index 10fa324..9b5c03e 100644
--- a/volare/build/ihp_sg13g2.py
+++ b/volare/build/ihp_sg13g2.py
@@ -68,12 +68,12 @@ def get_ihp(
 def build_ihp(build_directory, ihp_path):
     # """Build"""
     try:
-        shutil.rmtree(os.path.join(build_directory, "ihp_sg13g2"))
+        shutil.rmtree(os.path.join(build_directory, "ihp-sg13g2"))
     except FileNotFoundError:
         pass
     shutil.copytree(
         os.path.join(ihp_path, "ihp-sg13g2"),
-        os.path.join(build_directory, "ihp_sg13g2"),
+        os.path.join(build_directory, "ihp-sg13g2"),
         ignore=lambda dir, files: (
             files if ".git" in os.path.split(dir) else [".git", ".DS_Store"]
         ),
diff --git a/volare/families.py b/volare/families.py
index 003a40f..89ed5f5 100644
--- a/volare/families.py
+++ b/volare/families.py
@@ -108,7 +108,7 @@ def resolve_libraries(
 )
 Family.by_name["ihp_sg13g2"] = Family(
     name="ihp_sg13g2",
-    variants=["ihp_sg13g2"],
+    variants=["ihp-sg13g2"],
     all_libraries=[
         "sg13g2_io",
         "sg13g2_pr",