diff --git a/AK/SharedBuffer.cpp b/AK/SharedBuffer.cpp
index 52056d28466..528b68e54aa 100644
--- a/AK/SharedBuffer.cpp
+++ b/AK/SharedBuffer.cpp
@@ -24,6 +24,8 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+#ifdef __serenity__
+
 #include <AK/SharedBuffer.h>
 #include <AK/kmalloc.h>
 #include <Kernel/Syscall.h>
@@ -121,3 +123,5 @@ bool SharedBuffer::set_nonvolatile()
 }
 
 }
+
+#endif
diff --git a/AK/SharedBuffer.h b/AK/SharedBuffer.h
index 44a20d18411..7db8bae7e42 100644
--- a/AK/SharedBuffer.h
+++ b/AK/SharedBuffer.h
@@ -26,6 +26,8 @@
 
 #pragma once
 
+#ifdef __serenity__
+
 #include <AK/RefCounted.h>
 #include <AK/RefPtr.h>
 
@@ -58,3 +60,5 @@ private:
 }
 
 using AK::SharedBuffer;
+
+#endif