diff --git a/tests/.gitignore b/tests/.gitignore
index 9a6939a57..fcb865d61 100644
--- a/tests/.gitignore
+++ b/tests/.gitignore
@@ -12,6 +12,7 @@ zstreamtest
 zstreamtest32
 zstreamtest_asan
 zstreamtest_tsan
+zstreamtest_ubsan
 zstreamtest-dll
 datagen
 paramgrill
diff --git a/tests/zstreamtest_ubsan b/tests/zstreamtest_ubsan
deleted file mode 100755
index 55a36fdab..000000000
Binary files a/tests/zstreamtest_ubsan and /dev/null differ