diff --git a/drivers/gpu/drm/i915/display/intel_acpi.c b/drivers/gpu/drm/i915/display/intel_acpi.c
index 68c01932f7b4..e06f324027be 100644
--- a/drivers/gpu/drm/i915/display/intel_acpi.c
+++ b/drivers/gpu/drm/i915/display/intel_acpi.c
@@ -96,6 +96,7 @@ static void intel_dsm_platform_mux_info(acpi_handle dhandle)
 
 	if (!pkg->package.count) {
 		DRM_DEBUG_DRIVER("no connection in _DSM\n");
+		ACPI_FREE(pkg);
 		return;
 	}