diff --git a/Utilities/cmlibuv/CMakeLists.txt b/Utilities/cmlibuv/CMakeLists.txt
index 92d2411..e6bf241 100644
--- a/Utilities/cmlibuv/CMakeLists.txt
+++ b/Utilities/cmlibuv/CMakeLists.txt
@@ -354,6 +354,18 @@ if(CMAKE_SYSTEM_NAME STREQUAL "QNX")
     )
 endif()
 
+if (CMAKE_SYSTEM_NAME STREQUAL "SerenityOS")
+    list(APPEND uv_headers
+        include/uv/posix.h
+    )
+    list(APPEND uv_sources
+        src/unix/posix-hrtime.c
+        src/unix/posix-poll.c
+        src/unix/no-fsevents.c
+        src/unix/no-proctitle.c
+    )
+endif()
+
 include_directories(
   ${uv_includes}
   ${KWSYS_HEADER_ROOT}