diff --git a/lib/decompress_bunzip2.c b/lib/decompress_bunzip2.c
index 5d3ddb5..708e2a8 100644
--- a/lib/decompress_bunzip2.c
+++ b/lib/decompress_bunzip2.c
@@ -50,6 +50,7 @@
 #endif /* !STATIC */
 
 #include <linux/decompress/mm.h>
+#include <linux/slab.h>
 
 #ifndef INT_MAX
 #define INT_MAX 0x7fffffff