diff --git a/src/gasket_page_table.c b/src/gasket_page_table.c
index e81ab2b..c9067cb 100644
--- a/src/gasket_page_table.c
+++ b/src/gasket_page_table.c
@@ -53,7 +53,7 @@
 #include <linux/version.h>
 #include <linux/vmalloc.h>
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(5,16,0)
+#if __has_include(<linux/dma-buf.h>)
 MODULE_IMPORT_NS(DMA_BUF);
 #endif