fix more undefined behavior

1 files changed, 1 insertions, 1 deletions

diff --git a/vdslib/src/tests/distribution/distributiontest.cpp b/vdslib/src/tests/distribution/distributiontest.cpp
index 4e050affec6..dee620738c6 100644
--- a/vdslib/src/tests/distribution/distributiontest.cpp
+++ b/vdslib/src/tests/distribution/distributiontest.cpp
@@ -369,7 +369,7 @@ TEST(DistributionTest, testHighSplitBit)
 
     for (uint32_t bits = 33; bits < 36; ++bits) {
         uint64_t base = 0x23456789;
-        base |= (1 << bits);
+        base |= (1L << bits);
 
         document::BucketId bid1 = document::BucketId(bits, base);
         document::BucketId bid2 = document::BucketId(bits, base);