diff --git a/contrib/libpq-cmake/CMakeLists.txt b/contrib/libpq-cmake/CMakeLists.txt
index 6a0012c01bf..246e19593f6 100644
--- a/contrib/libpq-cmake/CMakeLists.txt
+++ b/contrib/libpq-cmake/CMakeLists.txt
@@ -54,7 +54,6 @@ set(SRCS
         "${LIBPQ_SOURCE_DIR}/port/pgstrcasecmp.c"
         "${LIBPQ_SOURCE_DIR}/port/thread.c"
         "${LIBPQ_SOURCE_DIR}/port/path.c"
-        "${LIBPQ_SOURCE_DIR}/port/explicit_bzero.c"
         )
 
 add_library(_libpq ${SRCS})
diff --git a/src/Common/examples/CMakeLists.txt b/src/Common/examples/CMakeLists.txt
index 410576c2b4a..c133e9f5617 100644
--- a/src/Common/examples/CMakeLists.txt
+++ b/src/Common/examples/CMakeLists.txt
@@ -31,8 +31,10 @@ target_link_libraries (arena_with_free_lists PRIVATE dbms)
 clickhouse_add_executable (lru_hash_map_perf lru_hash_map_perf.cpp)
 target_link_libraries (lru_hash_map_perf PRIVATE dbms)
 
-clickhouse_add_executable (thread_creation_latency thread_creation_latency.cpp)
-target_link_libraries (thread_creation_latency PRIVATE clickhouse_common_io)
+if (OS_LINUX)
+    clickhouse_add_executable (thread_creation_latency thread_creation_latency.cpp)
+    target_link_libraries (thread_creation_latency PRIVATE clickhouse_common_io)
+endif()
 
 clickhouse_add_executable (array_cache array_cache.cpp)
 target_link_libraries (array_cache PRIVATE clickhouse_common_io)
diff --git a/src/IO/examples/CMakeLists.txt b/src/IO/examples/CMakeLists.txt
index 12b85c483a1..fc9d9c7dcd1 100644
--- a/src/IO/examples/CMakeLists.txt
+++ b/src/IO/examples/CMakeLists.txt
@@ -59,10 +59,10 @@ clickhouse_add_executable (parse_date_time_best_effort parse_date_time_best_effo
 target_link_libraries (parse_date_time_best_effort PRIVATE clickhouse_common_io)
 
 clickhouse_add_executable (zlib_ng_bug zlib_ng_bug.cpp)
-target_link_libraries (zlib_ng_bug PRIVATE ch_contrib::zlib)
+target_link_libraries (zlib_ng_bug PRIVATE ch_contrib::zlib clickhouse_common_io)
 
 clickhouse_add_executable (dragonbox_test dragonbox_test.cpp)
-target_link_libraries (dragonbox_test PRIVATE ch_contrib::dragonbox_to_chars)
+target_link_libraries (dragonbox_test PRIVATE ch_contrib::dragonbox_to_chars clickhouse_common_io)
 
 clickhouse_add_executable (zstd_buffers zstd_buffers.cpp)
 target_link_libraries (zstd_buffers PRIVATE clickhouse_common_io)