diff --git a/meta-zephyr-core/classes/zephyrtest.bbclass b/meta-zephyr-core/classes/zephyrtest.bbclass
index 248fd15c82d45904f06ff58317ae9e753f2e79d1..aa48e6c44582608ea25c7e2abcf81c027727891f 100644
--- a/meta-zephyr-core/classes/zephyrtest.bbclass
+++ b/meta-zephyr-core/classes/zephyrtest.bbclass
@@ -50,4 +50,4 @@ python testdata_clean() {
         os.remove(fname)
 }
 
-addtask do_testdata_write before do_build after do_deploy
+addtask do_testdata_write before do_testimage after do_deploy