diff --git a/acinclude.m4 b/acinclude.m4
index dff98fe..624b393 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -2047,7 +2047,7 @@ For more details about this problem, look at the end of config.log.])
 AC_DEFUN([KDE_CHECK_KDEQTADDON],
 [
 AC_MSG_CHECKING(for kde-qt-addon)
-AC_CACHE_VAL(kde_cv_have_kdeqtaddon,
+AC_CACHE_VAL(kde_cv_have_kdetqtaddon,
 [
  kde_ldflags_safe="$LDFLAGS"
  kde_libs_safe="$LIBS"
@@ -2063,8 +2063,8 @@ AC_CACHE_VAL(kde_cv_have_kdeqtaddon,
  [
    QDomDocument doc;
  ],
-  kde_cv_have_kdeqtaddon=yes,
-  kde_cv_have_kdeqtaddon=no
+  kde_cv_have_kdetqtaddon=yes,
+  kde_cv_have_kdetqtaddon=no
  )
 
  LDFLAGS=$kde_ldflags_safe
@@ -2072,9 +2072,9 @@ AC_CACHE_VAL(kde_cv_have_kdeqtaddon,
  CXXFLAGS=$kde_cxxflags_safe
 ])
 
-AC_MSG_RESULT($kde_cv_have_kdeqtaddon)
+AC_MSG_RESULT($kde_cv_have_kdetqtaddon)
 
-if test "$kde_cv_have_kdeqtaddon" = "no"; then
+if test "$kde_cv_have_kdetqtaddon" = "no"; then
   AC_MSG_ERROR([Can't find libkde-qt-addon. You need to install it first.
 It is a separate package (and CVS module) named kde-qt-addon.])
 fi
diff --git a/aclocal.m4 b/aclocal.m4
index eb0983c..c6e4f11 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -2059,7 +2059,7 @@ For more details about this problem, look at the end of config.log.])
 AC_DEFUN([KDE_CHECK_KDEQTADDON],
 [
 AC_MSG_CHECKING(for kde-qt-addon)
-AC_CACHE_VAL(kde_cv_have_kdeqtaddon,
+AC_CACHE_VAL(kde_cv_have_kdetqtaddon,
 [
  kde_ldflags_safe="$LDFLAGS"
  kde_libs_safe="$LIBS"
@@ -2075,8 +2075,8 @@ AC_CACHE_VAL(kde_cv_have_kdeqtaddon,
  [
    QDomDocument doc;
  ],
-  kde_cv_have_kdeqtaddon=yes,
-  kde_cv_have_kdeqtaddon=no
+  kde_cv_have_kdetqtaddon=yes,
+  kde_cv_have_kdetqtaddon=no
  )
 
  LDFLAGS=$kde_ldflags_safe
@@ -2084,9 +2084,9 @@ AC_CACHE_VAL(kde_cv_have_kdeqtaddon,
  CXXFLAGS=$kde_cxxflags_safe
 ])
 
-AC_MSG_RESULT($kde_cv_have_kdeqtaddon)
+AC_MSG_RESULT($kde_cv_have_kdetqtaddon)
 
-if test "$kde_cv_have_kdeqtaddon" = "no"; then
+if test "$kde_cv_have_kdetqtaddon" = "no"; then
   AC_MSG_ERROR([Can't find libkde-qt-addon. You need to install it first.
 It is a separate package (and CVS module) named kde-qt-addon.])
 fi
diff --git a/ktorrent.tdevelop b/ktorrent.tdevelop
index 44c2fcb..a032acb 100644
--- a/ktorrent.tdevelop
+++ b/ktorrent.tdevelop
@@ -284,7 +284,7 @@
       <inlineSet>true</inlineSet>
     </creategettersetter>
     <designerintegration>
-      <qtdesigner/>
+      <tqtdesigner/>
     </designerintegration>
     <qt>
       <used>true</used>