diff --git a/kbugbuster/configure.in.in b/kbugbuster/configure.in.in
index 92b239ee..4accaa1e 100644
--- a/kbugbuster/configure.in.in
+++ b/kbugbuster/configure.in.in
@@ -1,5 +1,5 @@
 AC_DEFUN([KBUGBUSTER_CHECK_KCAL],[HAVE_KCAL=0
-KDE_CHECK_HEADER(libkcal/resourcecalendar.h,HAVE_KCAL=1,
+KDE_CHECK_HEADER(resourcecalendar.h,HAVE_KCAL=1,
  AC_MSG_WARN([Unable to find libkcal. The Bugzilla todo list \
  resource for KOrganizer won't be compiled.]))
 AM_CONDITIONAL(include_kcalresource, test "$HAVE_KCAL" = 1)
diff --git a/kbugbuster/kresources/kcalresource.cpp b/kbugbuster/kresources/kcalresource.cpp
index 5af8b8be..b219343a 100644
--- a/kbugbuster/kresources/kcalresource.cpp
+++ b/kbugbuster/kresources/kcalresource.cpp
@@ -32,15 +32,15 @@
 #include <klocale.h>
 #include <kstandarddirs.h>
 
-#include <libkcal/vcaldrag.h>
-#include <libkcal/vcalformat.h>
-#include <libkcal/icalformat.h>
-#include <libkcal/exceptions.h>
-#include <libkcal/incidence.h>
-#include <libkcal/event.h>
-#include <libkcal/todo.h>
-#include <libkcal/journal.h>
-#include <libkcal/filestorage.h>
+#include <vcaldrag.h>
+#include <vcalformat.h>
+#include <icalformat.h>
+#include <exceptions.h>
+#include <incidence.h>
+#include <event.h>
+#include <todo.h>
+#include <journal.h>
+#include <filestorage.h>
 
 #include <kabc/locknull.h>
 
diff --git a/kbugbuster/kresources/kcalresource.h b/kbugbuster/kresources/kcalresource.h
index 297c14b6..d96fc1e4 100644
--- a/kbugbuster/kresources/kcalresource.h
+++ b/kbugbuster/kresources/kcalresource.h
@@ -29,10 +29,10 @@
 #include <kconfig.h>
 #include <kdirwatch.h>
 
-#include <libkcal/incidence.h>
-#include <libkcal/calendarlocal.h>
-#include <libkcal/icalformat.h>
-#include <libkcal/resourcecached.h>
+#include <incidence.h>
+#include <calendarlocal.h>
+#include <icalformat.h>
+#include <resourcecached.h>
 
 #include <bugsystem.h>