diff --git a/CMakeLists.txt b/CMakeLists.txt
index b8a0aa6..6960752 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -72,6 +72,7 @@ add_library(LanceC_platform_deps INTERFACE)
 if(APPLE)
     target_link_libraries(LanceC_platform_deps INTERFACE
         "-framework CoreFoundation"
+        "-framework IOKit"
         "-framework Security"
         "-framework SystemConfiguration")
 elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux")
@@ -146,7 +147,7 @@ install(FILES
 # ─── pkg-config ──────────────────────────────────────────────────────────────
 if(APPLE)
     set(LANCE_C_PC_LIBS_PRIVATE
-        "-framework CoreFoundation -framework Security -framework SystemConfiguration")
+        "-framework CoreFoundation -framework IOKit -framework Security -framework SystemConfiguration")
 elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux")
     set(LANCE_C_PC_LIBS_PRIVATE "-lpthread -ldl -lm")
 else()
diff --git a/cmake/LanceCConfig.cmake.in b/cmake/LanceCConfig.cmake.in
index 3c26b9e..6f726e9 100644
--- a/cmake/LanceCConfig.cmake.in
+++ b/cmake/LanceCConfig.cmake.in
@@ -14,6 +14,7 @@ set(_lance_c_platform_deps "")
 if(APPLE)
     list(APPEND _lance_c_platform_deps
         "-framework CoreFoundation"
+        "-framework IOKit"
         "-framework Security"
         "-framework SystemConfiguration")
 elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux")