diff --git a/meta-ti-bsp/recipes-bsp/cnm-wave-fw/cnm-wave-fw_git.bb b/meta-ti-bsp/recipes-bsp/cnm-wave-fw/cnm-wave-fw_git.bb
index 2f75f4e3..a667d335 100644
--- a/meta-ti-bsp/recipes-bsp/cnm-wave-fw/cnm-wave-fw_git.bb
+++ b/meta-ti-bsp/recipes-bsp/cnm-wave-fw/cnm-wave-fw_git.bb
@@ -27,7 +27,7 @@ ALTERNATIVE_TARGET[wave521c_codec_fw.bin] = "${nonarch_base_libdir}/firmware/cnm
 ALTERNATIVE_PRIORITY = "10"
 
 # Set up names for the firmwares
-ALTERNATIVE_${PN} = "wave521c_codec_fw.bin"
+ALTERNATIVE:${PN} = "wave521c_codec_fw.bin"
 
 do_install() {
 	install -d ${D}${nonarch_base_libdir}/firmware/cnm