diff --git a/include/bitcoin/database/query.hpp b/include/bitcoin/database/query.hpp
index f63766eb..3f369b9c 100644
--- a/include/bitcoin/database/query.hpp
+++ b/include/bitcoin/database/query.hpp
@@ -215,10 +215,12 @@ class query
     inline hash_digest get_point_key(const point_link& link) const NOEXCEPT;
     inline hash_digest get_tx_key(const tx_link& link) const NOEXCEPT;
 
-    /// False implies not confirmed, false get_value implies error.
-    bool get_height(size_t& out, const header_link& link) const NOEXCEPT;
+    /// False implies not confirmed.
     bool get_tx_height(size_t& out, const tx_link& link) const NOEXCEPT;
     bool get_tx_position(size_t& out, const tx_link& link) const NOEXCEPT;
+
+    /// False implies fault.
+    bool get_height(size_t& out, const header_link& link) const NOEXCEPT;
     bool get_value(uint64_t& out, const output_link& link) const NOEXCEPT;
 
     inputs_ptr get_inputs(const tx_link& link) const NOEXCEPT;
diff --git a/test/query/context.cpp b/test/query/context.cpp
index e95cb38c..0f2d0980 100644
--- a/test/query/context.cpp
+++ b/test/query/context.cpp
@@ -47,7 +47,7 @@ BOOST_AUTO_TEST_CASE(query_context__get_candidate_chain_state__genesis__expected
     const system::settings system_settings{ system::chain::selection::mainnet };
     const system::chain::context expected
     {
-        131203u,
+        131211u,
         test::genesis.header().timestamp(),
         0u,
         0u,
@@ -78,7 +78,7 @@ BOOST_AUTO_TEST_CASE(query_context__get_candidate_cchain_state__block1__expected
     const system::settings system_settings{ system::chain::selection::mainnet };
     const system::chain::context expected
     {
-        131203u,                            // forks
+        131211u,                            // forks
         test::block1.header().timestamp(),  // timestamp
         test::genesis.header().timestamp(), // mtp
         1u,                                 // height
@@ -90,7 +90,7 @@ BOOST_AUTO_TEST_CASE(query_context__get_candidate_cchain_state__block1__expected
     const database::context context
     {
         expected.forks,
-        static_cast<uint32_t>(expected.height),
+        system::possible_narrow_cast<uint32_t>(expected.height),
         expected.median_time_past
     };