diff --git a/tests/pkg_micro-ecc/Makefile b/tests/pkg_micro-ecc/Makefile
index cfb15ae55e..a1a70b69e8 100644
--- a/tests/pkg_micro-ecc/Makefile
+++ b/tests/pkg_micro-ecc/Makefile
@@ -1,8 +1,5 @@
 include ../Makefile.tests_common
 
-# micro-ecc is not 16 bit compatible
-BOARD_BLACKLIST = chronos msb-430 msb-430h telosb wsn430-v1_3b wsn430-v1_4 z1
-
 USEMODULE += hashes
 USEPKG += micro-ecc