2 files changed, 3 insertions, 5 deletions
diff --git a/test/buildtool/execution_engine/traverser/TARGETS b/test/buildtool/execution_engine/traverser/TARGETS
index 7228b0af..72a7abea 100644
--- a/test/buildtool/execution_engine/traverser/TARGETS
+++ b/test/buildtool/execution_engine/traverser/TARGETS
@@ -7,11 +7,11 @@
     , ["", "catch-main"]
     , ["utils", "container_matchers"]
     , ["@", "src", "src/buildtool/common", "common"]
-    , ["@", "src", "src/buildtool/common", "protocol_traits"]
     , ["@", "src", "src/buildtool/common", "artifact_description"]
     , ["@", "src", "src/buildtool/execution_engine/dag", "dag"]
     , ["@", "src", "src/buildtool/execution_engine/traverser", "traverser"]
     , ["@", "src", "src/buildtool/crypto", "hash_function"]
+    , ["utils", "test_hash_function_type"]
     ]
   , "stage": ["test", "buildtool", "execution_engine", "traverser"]
   }
diff --git a/test/buildtool/execution_engine/traverser/traverser.test.cpp b/test/buildtool/execution_engine/traverser/traverser.test.cpp
index 7b2e6293..cc5c22e9 100644
--- a/test/buildtool/execution_engine/traverser/traverser.test.cpp
+++ b/test/buildtool/execution_engine/traverser/traverser.test.cpp
@@ -24,10 +24,10 @@
 
 #include "catch2/catch_test_macros.hpp"
 #include "src/buildtool/common/artifact_description.hpp"
-#include "src/buildtool/common/protocol_traits.hpp"
 #include "src/buildtool/crypto/hash_function.hpp"
 #include "src/buildtool/execution_engine/dag/dag.hpp"
 #include "test/utils/container_matchers.hpp"
+#include "test/utils/hermeticity/test_hash_function_type.hpp"
 
 namespace {
 
@@ -184,9 +184,7 @@ class TestProject {
         auto inputs_desc = ActionDescription::inputs_t{};
         if (not inputs.empty()) {
             command.emplace_back("FROM");
-            auto const hash_type = ProtocolTraits::Instance().IsCompatible()
-                                       ? HashFunction::Type::PlainSHA256
-                                       : HashFunction::Type::GitSHA1;
+            auto const hash_type = TestHashType::ReadFromEnvironment();
             for (auto const& input_desc : inputs) {
                 auto artifact =
                     ArtifactDescription::FromJson(hash_type, input_desc);