diff --git a/compiler/compiler-settings.cpp b/compiler/compiler-settings.cpp
index d020f87916..4376284a13 100644
--- a/compiler/compiler-settings.cpp
+++ b/compiler/compiler-settings.cpp
@@ -336,8 +336,7 @@ void CompilerSettings::init() {
   if (is_k2_mode) {
     // for now k2-component must be compiled with clang and statically linked libc++
     ss << " -stdlib=libc++";
-    // TODO support hidden visibility for k2-lib
-    if (!dynamic_incremental_linkage.get() && mode.get() != "k2-lib") {
+    if (!dynamic_incremental_linkage.get()) {
       ss << " -fvisibility=hidden";
     }
     // Temporary solution. Required for allocator functions replacement in timelib
diff --git a/tests/python/tests/libs/test_libs.py b/tests/python/tests/libs/test_libs.py
index b080fd2e86..55c61e72b6 100644
--- a/tests/python/tests/libs/test_libs.py
+++ b/tests/python/tests/libs/test_libs.py
@@ -8,7 +8,9 @@
 
 class TestLibs(KphpCompilerAutoTestCase):
     def test_raw_php_libs(self):
-        self.build_and_compare_with_php("php/lib_user.php")
+        self.build_and_compare_with_php("php/lib_user.php", kphp_env={
+            "KPHP_DYNAMIC_INCREMENTAL_LINKAGE": "0" if self.should_use_k2() else "1",
+        })
 
     def test_compiled_libs(self):
         lib_build_env = {
@@ -29,6 +31,7 @@ def test_compiled_libs(self):
         kphp_runner = self.build_and_compare_with_php("php/lib_user.php", kphp_env={
             "KPHP_INCLUDE_DIR": self.web_server_working_dir,
             "KPHP_VERBOSITY": "3",
+            "KPHP_DYNAMIC_INCREMENTAL_LINKAGE": "0" if self.should_use_k2() else "1",
         })
         with open(kphp_runner.kphp_build_stderr_artifact.file, "rb") as f:
             build_log = f.read()