diff --git a/harbour/ChangeLog b/harbour/ChangeLog
index ead219e4a2..fa34fc73c9 100644
--- a/harbour/ChangeLog
+++ b/harbour/ChangeLog
@@ -16,6 +16,10 @@
    The license applies to all entries newer than 2009-04-28.
 */
 
+2010-08-04 22:15 UTC+0200 Viktor Szakats (harbour.01 syenar.hu)
+  * config/header.mk
+    - Deleted API_HEADERS variable. Not used anymore.
+
 2010-08-04 22:09 UTC+0200 Viktor Szakats (harbour.01 syenar.hu)
   * examples/httpsrv/uhttpd.prg
   * examples/hscript/hscript.prg
diff --git a/harbour/config/header.mk b/harbour/config/header.mk
index b9ab3557f2..6d364dbb6e 100644
--- a/harbour/config/header.mk
+++ b/harbour/config/header.mk
@@ -13,7 +13,7 @@ ifeq ($(HB_INSTALL_INC),)
 install::
 
 else
-INSTALL_FILES := $(C_HEADERS) $(PRG_HEADERS) $(API_HEADERS)
+INSTALL_FILES := $(C_HEADERS) $(PRG_HEADERS)
 INSTALL_DIR := $(HB_INSTALL_INC)
 include $(TOP)$(ROOT)config/instsh.mk
 INSTALL_RULE_HEADERS := $(INSTALL_RULE)