diff --git a/.clang-tidy b/.clang-tidy
index 4c01d8f0..68da711f 100644
--- a/.clang-tidy
+++ b/.clang-tidy
@@ -13,7 +13,6 @@ CheckOptions:
   - key: misc-include-cleaner.IgnoreHeaders
     value: >
       boost/test/.*;
-      __chrono/.*;
-      boost/multiprecision/.*
+      __chrono/.*
 HeaderFilterRegex: "^.*\/stlab\/.*$"
 # WarningsAsErrors: "*"
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index f6e617b5..aa378e0b 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -12,7 +12,7 @@ CPMAddPackage(
   VERSION 1.86.0
   URL https://github.com/boostorg/boost/releases/download/boost-1.86.0/boost-1.86.0-cmake.tar.xz
   URL_HASH SHA256=2c5ec5edcdff47ff55e27ed9560b0a0b94b07bd07ed9928b476150e16b0efc57
-  OPTIONS "BOOST_ENABLE_CMAKE ON" "BOOST_INCLUDE_LIBRARIES test\\\;multiprecision" # Note the escapes!  container\\\;asio
+  OPTIONS "BOOST_ENABLE_CMAKE ON" "BOOST_INCLUDE_LIBRARIES test" # Note the escapes!  container\\\;asio
 )
 
 add_executable(stlab.test.channel
@@ -52,7 +52,6 @@ add_library(stlab::testing ALIAS testing)
 
 target_link_libraries(testing INTERFACE
   Boost::unit_test_framework
-  Boost::multiprecision
   stlab::development
   stlab::stlab)
 
diff --git a/test/future_tests.cpp b/test/future_tests.cpp
index 511af5cd..72fbad58 100644
--- a/test/future_tests.cpp
+++ b/test/future_tests.cpp
@@ -772,12 +772,12 @@ BOOST_AUTO_TEST_CASE(future_reduction_executor) {
     auto f = make_ready_future(5, outer_executor) |
              [&](int x) { return make_ready_future(x, inner_executor); };
 
-    BOOST_REQUIRE_EQUAL(1, outer_count);
-    BOOST_REQUIRE_EQUAL(0, inner_count);
+    BOOST_REQUIRE_EQUAL(1u, outer_count);
+    BOOST_REQUIRE_EQUAL(0u, inner_count);
 
     auto f1 = f | [](int x) { return x; };
 
-    BOOST_REQUIRE_EQUAL(2, outer_count);
-    BOOST_REQUIRE_EQUAL(0, inner_count);
+    BOOST_REQUIRE_EQUAL(2u, outer_count);
+    BOOST_REQUIRE_EQUAL(0u, inner_count);
     BOOST_REQUIRE_EQUAL(5, *f1.get_try());
 }