diff --git a/openworld/sdk/generator/client/visitors/sdk_info.py b/openworld/sdk/generator/client/visitors/sdk_info.py
index 7ddfba46..35160d8e 100644
--- a/openworld/sdk/generator/client/visitors/sdk_info.py
+++ b/openworld/sdk/generator/client/visitors/sdk_info.py
@@ -27,7 +27,7 @@ def get_sdk(parser: OpenAPIParser, model_path: Path) -> dict[str, object]:
     config.read(f"{Path(__file__).parent}/sdk.config")
 
     api = config["sdk"]["namespace"]
-    classname = "".join([word.capitalize() for word in re.findall(r"[a-zA-Z]+", api)])
+    classname = "".join([word.capitalize() for word in re.findall(r"[a-zA-Z0-9]+", api)])
     namespace = classname.lower()
     classname += "Client"
     version = config["sdk"]["version"]
diff --git a/openworld/sdk/generator/scripts/build-package.sh b/openworld/sdk/generator/scripts/build-package.sh
index a6013f5e..76718d9a 100755
--- a/openworld/sdk/generator/scripts/build-package.sh
+++ b/openworld/sdk/generator/scripts/build-package.sh
@@ -40,7 +40,7 @@ while getopts ":n:v:i:" OPTION; do
 done; validate_arguments
 
 normalized_namespace=$(echo "$namespace"|sed -e 's/\(.*\)/\L\1/')
-normalized_namespace=$(echo "$normalized_namespace"|sed -e 's/[^a-z0-9]//g')
+normalized_namespace=$(echo "$normalized_namespace"|sed -e 's/[^a-zA-Z0-9]//g')
 
 cd .. &&\
 go install github.com/google/addlicense@latest &&\