diff --git a/kernel/src/memory/SharedMemory.cpp b/kernel/src/memory/SharedMemory.cpp
index 92f3f78f..cb4b3ce0 100644
--- a/kernel/src/memory/SharedMemory.cpp
+++ b/kernel/src/memory/SharedMemory.cpp
@@ -107,12 +107,16 @@ Result<void> SharedMemory::map(u64 virt, int flags, off_t _offset, usize count)
 
 void SharedMemory::free()
 {
-    if (inode && (prot & PROT_WRITE))
+    if ((inode || device) && (prot & PROT_WRITE))
     {
         for (u64 i = 0; i < frames.size(); i++)
         {
-            inode->write((u8*)MMU::translate_physical_address(frames[i]), offset + (i * ARCH_PAGE_SIZE),
-                         ARCH_PAGE_SIZE);
+            if (inode)
+                inode->write((u8*)MMU::translate_physical_address(frames[i]), offset + (i * ARCH_PAGE_SIZE),
+                             ARCH_PAGE_SIZE);
+            if (device)
+                device->write((u8*)MMU::translate_physical_address(frames[i]), offset + (i * ARCH_PAGE_SIZE),
+                              ARCH_PAGE_SIZE);
         }
     }