diff --git a/jvm-basics/debug.cpp b/jvm-basics/debug.cpp
index e899962..22e1c5d 100644
--- a/jvm-basics/debug.cpp
+++ b/jvm-basics/debug.cpp
@@ -7,6 +7,6 @@
 #include <jvm-basics/debug.h>
 
 int32_t jvm_basics::getLogId() {
-	static int32_t g_val = etk::log::registerInstance("jvm-basics");
+	static int32_t g_val = elog::registerInstance("jvm-basics");
 	return g_val;
 }
diff --git a/jvm-basics/debug.h b/jvm-basics/debug.h
index 82f2450..9227c5b 100644
--- a/jvm-basics/debug.h
+++ b/jvm-basics/debug.h
@@ -5,12 +5,12 @@
  */
 #pragma once
 
-#include <etk/log.h>
+#include <elog/log.h>
 
 namespace jvm_basics {
 	int32_t getLogId();
 }
-#define JVMB_BASE(info,data) TK_LOG_BASE(jvm_basics::getLogId(),info,data)
+#define JVMB_BASE(info,data) ELOG_BASE(jvm_basics::getLogId(),info,data)
 
 #define JVMB_PRINT(data)         JVMB_BASE(-1, data)
 #define JVMB_CRITICAL(data)      JVMB_BASE(1, data)