diff --git a/include/nil/actor/zk/snark/systems/plonk/placeholder/detail/placeholder_scoped_profiler.hpp b/include/nil/actor/zk/snark/systems/plonk/placeholder/detail/placeholder_scoped_profiler.hpp
index 2c1fa664..577a47f0 100644
--- a/include/nil/actor/zk/snark/systems/plonk/placeholder/detail/placeholder_scoped_profiler.hpp
+++ b/include/nil/actor/zk/snark/systems/plonk/placeholder/detail/placeholder_scoped_profiler.hpp
@@ -22,8 +22,8 @@
 // SOFTWARE.
 //---------------------------------------------------------------------------//
 
-#ifndef CRYPTO3_PLACEHOLDER_SCOPED_PROFILER_HPP
-#define CRYPTO3_PLACEHOLDER_SCOPED_PROFILER_HPP
+#ifndef ACTOR_PLACEHOLDER_SCOPED_PROFILER_HPP
+#define ACTOR_PLACEHOLDER_SCOPED_PROFILER_HPP
 
 #include <chrono>
 #include <unordered_map>
@@ -109,16 +109,16 @@ namespace nil {
 
 #ifdef ZK_PLACEHOLDER_PROFILING_ENABLED
     #define PROFILE_PLACEHOLDER_SCOPE(name) \
-        nil::crypto3::zk::snark::detail::placeholder_scoped_profiler profiler(name);
+        nil::actor::zk::nil::crypto3::zk::snark::detail::placeholder_scoped_profiler profiler(name);
 #else
     #define PROFILE_PLACEHOLDER_SCOPE(name) 
 #endif
 
 #ifdef ZK_PLACEHOLDER_PROFILING_ENABLED
     #define PROFILE_PLACEHOLDER_FUNCTION_CALLS() \
-        nil::crypto3::zk::snark::detail::placeholder_scoped_aggregate_profiler profiler(__PRETTY_FUNCTION__ );
+        nil::actor::zk::nil::crypto3::zk::snark::detail::placeholder_scoped_aggregate_profiler profiler(__PRETTY_FUNCTION__ );
 #else
     #define PROFILE_PLACEHOLDER_FUNCTION_CALLS() 
 #endif
 
-#endif    // CRYPTO3_PLACEHOLDER_SCOPED_PROFILER_HPP
+#endif    // ACTOR_PLACEHOLDER_SCOPED_PROFILER_HPP