diff --git a/CMakeLists.txt b/CMakeLists.txt
index 14fa3cf7..08c4854f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -45,6 +45,8 @@ option(PSEMEK_LEGACY_UI "Use legacy UI library" OFF)
 
 message(STATUS "Using backend ${PSEMEK_BACKEND}")
 
+option(PSEMEK_BT_LOG "Add logging for behavior tree actions" OFF)
+
 if(PSEMEK_BACKEND STREQUAL "ANDROID")
 	set(PSEMEK_GL_API gles32)
 	set(PSEMEK_GL_LIBRARIES GLESv3 EGL)
diff --git a/libs/bt/CMakeLists.txt b/libs/bt/CMakeLists.txt
index f39a5379..a03ab8c1 100644
--- a/libs/bt/CMakeLists.txt
+++ b/libs/bt/CMakeLists.txt
@@ -4,3 +4,6 @@ file(GLOB_RECURSE PSEMEK_BT_SOURCES RELATIVE "${CMAKE_CURRENT_SOURCE_DIR}" "sour
 psemek_add_library(psemek-bt ${PSEMEK_BT_HEADERS} ${PSEMEK_BT_SOURCES})
 target_include_directories(psemek-bt PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/include")
 target_link_libraries(psemek-bt PUBLIC psemek-util psemek-log)
+if(PSEMEK_BT_LOG)
+	target_compile_definitions(psemek-bt PUBLIC -DPSEMEK_BT_LOG=1)
+endif()
diff --git a/libs/bt/include/psemek/bt/log.hpp b/libs/bt/include/psemek/bt/log.hpp
new file mode 100644
index 00000000..3d785abc
--- /dev/null
+++ b/libs/bt/include/psemek/bt/log.hpp
@@ -0,0 +1,9 @@
+#pragma once
+
+#ifdef PSEMEK_BT_LOG
+#include <psemek/log/log.hpp>
+#define bt_log ::psemek::log::debug
+#else
+#include <psemek/util/null_ostream.hpp>
+#define bt_log ::psemek::util::null_ostream
+#endif