diff --git a/src/icmtoolchain/builtin_tasks.py b/src/icmtoolchain/builtin_tasks.py
index d0e16c0..a734b24 100644
--- a/src/icmtoolchain/builtin_tasks.py
+++ b/src/icmtoolchain/builtin_tasks.py
@@ -274,7 +274,7 @@ def task_configure_ide(exclude_toolchain: bool = False) -> int:
 	if GLOBALS.MAKE_CONFIG.project_type == PROJECT_TYPE_MODPACK:
 		flush_toolchain_tasks(f"{assemble_task_name} (Client)", "package", "--release --side client ensureProjectExists clearOutput --force buildScripts compileNative compileJava buildResources buildInfo buildPackage", hidden=True)
 		flush_toolchain_tasks(f"{assemble_task_name} (Server)", "package", "--release --side server ensureProjectExists clearOutput --force buildScripts compileNative compileJava buildResources buildInfo buildPackage", hidden=True)
-		flush_toolchain_tasks(f"{assemble_task_name} (Both)", "package", "--release ensureProjectExists clearOutput --force buildScripts compileNative compileJava buildResources buildInfo buildPackage --all_sides", hidden=True)
+		flush_toolchain_tasks(f"{assemble_task_name} (Both)", "package", "--release ensureProjectExists clearOutput --force buildScripts compileNative compileJava buildResources buildInfo buildPackage --all-sides", hidden=True)
 
 	flush_toolchain_tasks("Build (No push)", "run", "ensureProjectExists clearOutput buildScripts compileNative compileJava buildResources buildInfo", hidden=True)
 	flush_compound_tasks("Build", "run", ("Build (No push)", "Push"))
diff --git a/src/icmtoolchain/parser.py b/src/icmtoolchain/parser.py
index 9c73dab..74f803e 100644
--- a/src/icmtoolchain/parser.py
+++ b/src/icmtoolchain/parser.py
@@ -245,6 +245,17 @@ def parse_argument(argv: MutableSequence[str], mappings: Mapping[str, inspect.Pa
 	name, separator, buffer = name.partition("=")
 
 	parameter = mappings.get(name)
+	if not parameter:
+		normalized_name = name.replace("-", "_")
+		parameter = mappings.get(normalized_name)
+		if not parameter:
+			lowered_name = name.replace("-", "").replace("_", "").lower()
+			for param_name, param_obj in mappings.items():
+				if param_name.replace("-", "").replace("_", "").lower() == lowered_name:
+					parameter = param_obj
+					name = param_name
+					break
+
 	if parameter:
 		target = parameter.annotation
 		default = parameter.default