diff --git a/CMakeLists.txt b/CMakeLists.txt
index 30d960cb07..31429960be 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -93,6 +93,7 @@ if(NOT SwiftFoundation_MODULE_TRIPLE)
 endif()
 
 # System dependencies
+find_package(LibRT)
 find_package(dispatch CONFIG)
 if(NOT dispatch_FOUND)
     if(CMAKE_SYSTEM_NAME STREQUAL "Linux" OR CMAKE_SYSTEM_NAME STREQUAL "Android")
diff --git a/cmake/modules/FindLibRT.cmake b/cmake/modules/FindLibRT.cmake
index 0a9f0d80e5..caee828517 100644
--- a/cmake/modules/FindLibRT.cmake
+++ b/cmake/modules/FindLibRT.cmake
@@ -4,7 +4,7 @@
 #
 # Find librt library and headers.
 #
-# The mdoule defines the following variables:
+# The module defines the following variables:
 #
 # ::
 #