diff --git a/src/simple_config_parser/simple_config_parser.py b/src/simple_config_parser/simple_config_parser.py
index 409161c..a4b2128 100644
--- a/src/simple_config_parser/simple_config_parser.py
+++ b/src/simple_config_parser/simple_config_parser.py
@@ -85,7 +85,7 @@ class DuplicateOptionError(Exception):
 class SimpleConfigParser:
     """A customized config parser targeted at handling Klipper style config files"""
 
-    _SECTION_RE = re.compile(r"\s*\[(\w+ ?\w+)]\s*([#;].*)?$")
+    _SECTION_RE = re.compile(r"\s*\[(\w+\s?[\w\-]+)]\s*([#;].*)?$")
     _OPTION_RE = re.compile(r"^\s*(\w+)\s*[:=]\s*([^=:].*)\s*([#;].*)?$")
     _MLOPTION_RE = re.compile(r"^\s*(\w+)\s*[:=]\s*([#;].*)?$")
     _COMMENT_RE = re.compile(r"^\s*([#;].*)?$")
diff --git a/tests/features/line_type_detection/data/case_line_is_section.py b/tests/features/line_type_detection/data/case_line_is_section.py
index 663eabe..d2ef185 100644
--- a/tests/features/line_type_detection/data/case_line_is_section.py
+++ b/tests/features/line_type_detection/data/case_line_is_section.py
@@ -1,5 +1,6 @@
 testcases = [
     ("[example_section]", True),
+    ("[update_manager moonraker-obico]", True),
     ("[example_section two]", True),
     ("not_a_valid_section", False),
     ("section: invalid", False),
diff --git a/tests/features/public_api/test_public_api.py b/tests/features/public_api/test_public_api.py
index 10d86b1..0e59b5a 100644
--- a/tests/features/public_api/test_public_api.py
+++ b/tests/features/public_api/test_public_api.py
@@ -108,7 +108,7 @@ class TestPublicAPI:
         assert parser._config[section]["body"][0]["option"] == option
 
         values = ["value1", "value2", "value3"]
-        raw_values = ["  value1\n", "  value2\n", "  value3\n"]
+        raw_values = ["    value1\n", "    value2\n", "    value3\n"]
         assert parser._config[section]["body"][0]["value"] == values
         assert parser._config[section]["body"][0]["_raw"] == f"{option}:\n"
         assert parser._config[section]["body"][0]["_raw_value"] == raw_values