diff --git a/fs/logfs/compr.c b/fs/logfs/compr.c
index 44bbfd2..961f02b 100644
--- a/fs/logfs/compr.c
+++ b/fs/logfs/compr.c
@@ -81,7 +81,7 @@
 
 int __init logfs_compr_init(void)
 {
-	size_t size = max(zlib_deflate_workspacesize(),
+	size_t size = max(zlib_deflate_workspacesize(MAX_WBITS, MAX_MEM_LEVEL),
 			zlib_inflate_workspacesize());
 	stream.workspace = vmalloc(size);
 	if (!stream.workspace)