diff --git a/quic/core/quic_versions_test.cc b/quic/core/quic_versions_test.cc
index 6809ba1..8d3d7dd 100644
--- a/quic/core/quic_versions_test.cc
+++ b/quic/core/quic_versions_test.cc
@@ -282,6 +282,7 @@
 TEST_F(QuicVersionsTest, FilterSupportedTransportVersionsAllVersions) {
   QuicTransportVersionVector all_versions = AllSupportedTransportVersions();
   SetQuicReloadableFlag(quic_disable_version_39, false);
+  SetQuicReloadableFlag(quic_disable_version_44, false);
   SetQuicReloadableFlag(quic_enable_version_47, true);
   SetQuicReloadableFlag(quic_enable_version_99, true);
   ParsedQuicVersionVector parsed_versions;
@@ -304,6 +305,7 @@
 TEST_F(QuicVersionsTest, FilterSupportedTransportVersionsNo99) {
   QuicTransportVersionVector all_versions = AllSupportedTransportVersions();
   SetQuicReloadableFlag(quic_disable_version_39, false);
+  SetQuicReloadableFlag(quic_disable_version_44, false);
   SetQuicReloadableFlag(quic_enable_version_47, true);
   SetQuicReloadableFlag(quic_enable_version_99, false);
   ParsedQuicVersionVector parsed_versions;
@@ -326,6 +328,7 @@
 TEST_F(QuicVersionsTest, FilterSupportedTransportVersionsNo47) {
   QuicTransportVersionVector all_versions = AllSupportedTransportVersions();
   SetQuicReloadableFlag(quic_disable_version_39, false);
+  SetQuicReloadableFlag(quic_disable_version_44, false);
   SetQuicReloadableFlag(quic_enable_version_47, false);
   SetQuicReloadableFlag(quic_enable_version_99, false);
   ParsedQuicVersionVector parsed_versions;
@@ -344,9 +347,32 @@
   ASSERT_EQ(expected_parsed_versions, FilterSupportedVersions(parsed_versions));
 }
 
+TEST_F(QuicVersionsTest, FilterSupportedTransportVersionsNo44) {
+  QuicTransportVersionVector all_versions = AllSupportedTransportVersions();
+  SetQuicReloadableFlag(quic_disable_version_39, false);
+  SetQuicReloadableFlag(quic_disable_version_44, true);
+  SetQuicReloadableFlag(quic_enable_version_47, false);
+  SetQuicReloadableFlag(quic_enable_version_99, false);
+  ParsedQuicVersionVector parsed_versions;
+  for (QuicTransportVersion version : all_versions) {
+    parsed_versions.push_back(ParsedQuicVersion(PROTOCOL_QUIC_CRYPTO, version));
+  }
+  QuicTransportVersionVector expected_versions = {
+      QUIC_VERSION_46, QUIC_VERSION_43, QUIC_VERSION_39};
+  ParsedQuicVersionVector expected_parsed_versions;
+  for (QuicTransportVersion version : expected_versions) {
+    expected_parsed_versions.push_back(
+        ParsedQuicVersion(PROTOCOL_QUIC_CRYPTO, version));
+  }
+
+  ASSERT_EQ(expected_versions, FilterSupportedTransportVersions(all_versions));
+  ASSERT_EQ(expected_parsed_versions, FilterSupportedVersions(parsed_versions));
+}
+
 TEST_F(QuicVersionsTest, FilterSupportedTransportVersionsNo39) {
   QuicTransportVersionVector all_versions = AllSupportedTransportVersions();
   SetQuicReloadableFlag(quic_disable_version_39, true);
+  SetQuicReloadableFlag(quic_disable_version_44, false);
   SetQuicReloadableFlag(quic_enable_version_47, false);
   SetQuicReloadableFlag(quic_enable_version_99, false);
   ParsedQuicVersionVector parsed_versions;
@@ -462,6 +488,7 @@
       ParsedQuicVersion(PROTOCOL_TLS1_3, QUIC_VERSION_99);
   SetQuicFlag(FLAGS_quic_supports_tls_handshake, false);
   SetQuicReloadableFlag(quic_disable_version_39, false);
+  SetQuicReloadableFlag(quic_disable_version_44, false);
   SetQuicReloadableFlag(quic_enable_version_47, false);
   SetQuicReloadableFlag(quic_enable_version_99, false);