diff --git a/scripts/tools/zap_regen_all.py b/scripts/tools/zap_regen_all.py
index b5bfae13730278..1a4e5768bb209a 100755
--- a/scripts/tools/zap_regen_all.py
+++ b/scripts/tools/zap_regen_all.py
@@ -374,7 +374,7 @@ def getTargets(type, test_target):
     targets = []
 
     if type & TargetType.TESTS:
-        targets.extend(getTestsTemplatesTargets('all'))
+        targets.extend(getTestsTemplatesTargets(test_target))
 
     if type & TargetType.GLOBAL:
         targets.extend(getGlobalTemplatesTargets())