diff --git a/scripts/unit-test.py b/scripts/unit-test.py
index 21b7022..815dd17 100755
--- a/scripts/unit-test.py
+++ b/scripts/unit-test.py
@@ -224,7 +224,7 @@
             child.PrintTree(level + 1)
 
 
-def check_call_cmd(*cmd):
+def check_call_cmd(*cmd, **kwargs):
     """
     Verbose prints the directory location the given command is called from and
     the command, then executes the command using check_call.
@@ -234,7 +234,7 @@
     cmd                 List of parameters constructing the complete command
     """
     printline(os.getcwd(), ">", " ".join(cmd))
-    check_call(cmd)
+    check_call(cmd, **kwargs)
 
 
 def clone_pkg(pkg, branch):
@@ -1065,6 +1065,7 @@
                 "--print-errorlogs",
                 "--logbase",
                 "testlog-ubasan",
+                env=os.environ | {"UBSAN_OPTIONS": "halt_on_error=1"},
             )
             # TODO: Fix memory sanitizer
             # check_call_cmd('meson', 'configure', 'build',