1 files changed, 1 insertions, 1 deletions

diff --git a/meta/classes/populate_sdk_ext.bbclass b/meta/classes/populate_sdk_ext.bbclass
index 3a65c07a51..87fb7671fd 100644
--- a/meta/classes/populate_sdk_ext.bbclass
+++ b/meta/classes/populate_sdk_ext.bbclass
@@ -174,7 +174,7 @@ python copy_buildsystem () {
     excluded_targets = d.getVar('SDK_TARGETS', True)
     lockedsigs_pruned = baseoutpath + '/conf/locked-sigs.inc'
     oe.copy_buildsystem.prune_lockedsigs([],
-                                         excluded_targets,
+                                         excluded_targets.split(),
                                          sigfile,
                                          lockedsigs_pruned)