diff --git a/test/ZFontTest.cpp b/test/ZFontTest.cpp
index d1d23f5..66e940d 100644
--- a/test/ZFontTest.cpp
+++ b/test/ZFontTest.cpp
@@ -8,6 +8,8 @@
      and the home of this Library is http://www.zengine.sourceforge.net
 *******************************************************************************/
 
+/*Id: */
+
 #include <ZEngine.h>
 #include <string> 
 using namespace std;
diff --git a/test/ZImageTest.cpp b/test/ZImageTest.cpp
index 950e41c..ca1d9cc 100644
--- a/test/ZImageTest.cpp
+++ b/test/ZImageTest.cpp
@@ -8,6 +8,8 @@
      and the home of this Library is http://www.zengine.sourceforge.net
 *******************************************************************************/
 
+/*Id: */
+
 #include <ZEngine.h>
 #include <string> 
 using namespace std;
diff --git a/test/ZMouseTest.cpp b/test/ZMouseTest.cpp
index a781b90..a0683d6 100644
--- a/test/ZMouseTest.cpp
+++ b/test/ZMouseTest.cpp
@@ -8,6 +8,8 @@
      and the home of this Library is http://www.zengine.sourceforge.net
 *******************************************************************************/
 
+/*Id: */
+
 #include <ZEngine.h>
 #include <string> 
 using namespace std;
diff --git a/test/ZMusicTest.cpp b/test/ZMusicTest.cpp
index e599ac4..e50b8f8 100644
--- a/test/ZMusicTest.cpp
+++ b/test/ZMusicTest.cpp
@@ -8,6 +8,8 @@
      and the home of this Library is http://www.zengine.sourceforge.net
 *******************************************************************************/
 
+/*Id: */
+
 #include <ZEngine.h>
 #include <string> 
 using namespace std;
diff --git a/test/ZRectTest.cpp b/test/ZRectTest.cpp
index 8c01747..1a065cd 100644
--- a/test/ZRectTest.cpp
+++ b/test/ZRectTest.cpp
@@ -8,6 +8,8 @@
      and the home of this Library is http://www.zengine.sourceforge.net
 *******************************************************************************/
 
+/*Id: */
+
 #include <ZEngine.h>
 #include <string> 
 using namespace std;
diff --git a/test/ZSoundTest.cpp b/test/ZSoundTest.cpp
index 411c20e..29d5e6e 100644
--- a/test/ZSoundTest.cpp
+++ b/test/ZSoundTest.cpp
@@ -8,6 +8,8 @@
      and the home of this Library is http://www.zengine.sourceforge.net
 *******************************************************************************/
 
+/*Id: */
+
 #include <ZEngine.h>
 #include <string> 
 using namespace std;
diff --git a/test/ZTimerTest.cpp b/test/ZTimerTest.cpp
index d16235b..82d26f2 100644
--- a/test/ZTimerTest.cpp
+++ b/test/ZTimerTest.cpp
@@ -8,6 +8,8 @@
      and the home of this Library is http://www.zengine.sourceforge.net
 *******************************************************************************/
 
+/*Id: */
+
 #include <ZEngine.h>
 #include <string> 
 using namespace std;