diff --git a/cmd/fpga.c b/cmd/fpga.c
index 9fc2df6..b1c7b54 100644
--- a/cmd/fpga.c
+++ b/cmd/fpga.c
@@ -9,6 +9,7 @@
  */
 #include <common.h>
 #include <command.h>
+#include <env.h>
 #include <fpga.h>
 #include <fs.h>
 #include <gzip.h>