diff --git a/nuttx-configs/px4io-v1/scripts/ld.script b/nuttx-configs/px4io-v1/scripts/ld.script
index 1a73b432c1..6cc77e9623 100755
--- a/nuttx-configs/px4io-v1/scripts/ld.script
+++ b/nuttx-configs/px4io-v1/scripts/ld.script
@@ -108,6 +108,7 @@ SECTIONS
 		*(.gnu.linkonce.d.*)
 		CONSTRUCTORS
 		_edata = ABSOLUTE(.);
+		. = ALIGN(4);
 	} > sram AT > flash
 
 	.bss : {