diff --git a/flaim/docs/doxygen/Makefile.am b/flaim/docs/doxygen/Makefile.am
index 13b41d9..4b2c607 100644
--- a/flaim/docs/doxygen/Makefile.am
+++ b/flaim/docs/doxygen/Makefile.am
@@ -12,6 +12,9 @@ doxygen.stamp: doxyfile
 install-data-hook:
 	cd $(DESTDIR)$(docdir) && tar xf $(docpkg)
 
+uninstall-hook:
+	cd $(DESTDIR)$(docdir) && rm -rf html
+
 CLEANFILES = doxywarn.txt doxygen.stamp $(docpkg)
 
 clean-local:
diff --git a/ftk/docs/Makefile.am b/ftk/docs/Makefile.am
index 13b41d9..4b2c607 100644
--- a/ftk/docs/Makefile.am
+++ b/ftk/docs/Makefile.am
@@ -12,6 +12,9 @@ doxygen.stamp: doxyfile
 install-data-hook:
 	cd $(DESTDIR)$(docdir) && tar xf $(docpkg)
 
+uninstall-hook:
+	cd $(DESTDIR)$(docdir) && rm -rf html
+
 CLEANFILES = doxywarn.txt doxygen.stamp $(docpkg)
 
 clean-local:
diff --git a/xflaim/docs/doxygen/Makefile.am b/xflaim/docs/doxygen/Makefile.am
index 13b41d9..4b2c607 100644
--- a/xflaim/docs/doxygen/Makefile.am
+++ b/xflaim/docs/doxygen/Makefile.am
@@ -12,6 +12,9 @@ doxygen.stamp: doxyfile
 install-data-hook:
 	cd $(DESTDIR)$(docdir) && tar xf $(docpkg)
 
+uninstall-hook:
+	cd $(DESTDIR)$(docdir) && rm -rf html
+
 CLEANFILES = doxywarn.txt doxygen.stamp $(docpkg)
 
 clean-local: