diff --git a/acinclude.m4 b/acinclude.m4
index 513ec72..d8dc59e 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -2023,7 +2023,7 @@ 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"
@@ -2039,8 +2039,8 @@ 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=$kde_ldflags_safe
@@ -2048,9 +2048,9 @@ AC_CACHE_VAL(kde_cv_have_kdeqtaddon,
  CXXFLAGS=$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/doc/en/faq.docbook b/doc/en/faq.docbook
index fdf42af..929cd7e 100644
--- a/doc/en/faq.docbook
+++ b/doc/en/faq.docbook
@@ -390,7 +390,7 @@
           ~/.trinity/share/apps/krusader/krusaderui.rc</filename> and
           re-run &krusader;. If you have compiled
           &krusader; from sources this is often caused
-          if the &kdeqtdir-lnk; environment variables
+          if the &kdetqtdir-lnk; environment variables
           are not correctly set. The result is that the 
           <filename>krusaderui.rc</filename> file is installed in
           the wrong directory. Please read the following question,
diff --git a/doc/en/index.docbook b/doc/en/index.docbook
index 137df12..ff34ad5 100644
--- a/doc/en/index.docbook
+++ b/doc/en/index.docbook
@@ -217,7 +217,7 @@ http://groups.google.com/group/krusader-devel/browse_thread/thread/d102adec2edcf
 <!ENTITY syncdirs-lnk '<link linkend="synchronizer">Synchronize Directories</link>'>
 <!ENTITY splitfile-lnk '<link linkend="splitter">Split file</link>'>
 <!ENTITY combinefiles-lnk '<link linkend="splitter">Combine files</link>'>
-<!ENTITY kdeqtdir-lnk '<link linkend="kde_qt_dir"><envar>TDEDIR</envar> - <envar>TQTDIR</envar></link>'>
+<!ENTITY kdetqtdir-lnk '<link linkend="kde_qt_dir"><envar>TDEDIR</envar> - <envar>TQTDIR</envar></link>'>
 <!ENTITY useractions-lnk '<link linkend="useractions">UserActions</link>'>
 <!ENTITY usermenu-lnk '<link linkend="useractions">User Menu</link>'>
 <!ENTITY faq-lnk '<link linkend="faq">FAQ</link>'>
diff --git a/doc/en/installation.docbook b/doc/en/installation.docbook
index fc18774..6c5162c 100644
--- a/doc/en/installation.docbook
+++ b/doc/en/installation.docbook
@@ -404,7 +404,7 @@
     <sect2 id="sourcedownload">
     <title>Compiling &krusader;. What now?</title>
     <para>Check the environment variables
-    &kdeqtdir-lnk;.</para>
+    &kdetqtdir-lnk;.</para>
     <para>To compile and install &krusader; on your
     system, type the following in the base directory of the
     &krusader; package:</para>
@@ -768,7 +768,7 @@ Good - your configure finished. Start make now
             where the &krusader; binary will be
             installed (after the 'make install' command). This part
             will also display a warning if the environment
-            variables &kdeqtdir-lnk; are empty.</para>
+            variables &kdetqtdir-lnk; are empty.</para>
           </tip>
           <para></para>
           <!-- Empty line to make it more readable -->
diff --git a/doc/ru/faq.docbook b/doc/ru/faq.docbook
index 4c786bb..4254ef0 100644
--- a/doc/ru/faq.docbook
+++ b/doc/ru/faq.docbook
@@ -405,7 +405,7 @@
 >$TDEDIR/share/apps/krusader/krusaderui.rc</filename
 > and <filename
 >~/.trinity/share/apps/krusader/krusaderui.rc</filename
-> and re-run &krusader;. If you have compiled &krusader; from sources this is often caused when the &kdeqtdir_lnk; environment variables are not correctly set. The result is that the <filename
+> and re-run &krusader;. If you have compiled &krusader; from sources this is often caused when the &kdetqtdir_lnk; environment variables are not correctly set. The result is that the <filename
 >krusaderui.rc</filename
 > file is installed in the wrong directory. Please also read the next question.</para>
      <!-- Empty line to make it more readable -->
diff --git a/doc/ru/index.docbook b/doc/ru/index.docbook
index 255f539..39016e0 100644
--- a/doc/ru/index.docbook
+++ b/doc/ru/index.docbook
@@ -511,7 +511,7 @@ since the Entity Backspace is not defined in
 <!ENTITY combinefiles_lnk '<link linkend="splitter"
 >Combine files</link
 >'>
-<!ENTITY kdeqtdir_lnk '<link linkend="kde_qt_dir"
+<!ENTITY kdetqtdir_lnk '<link linkend="kde_qt_dir"
 ><envar
 >TDEDIR</envar
 > - <envar
diff --git a/doc/ru/installation.docbook b/doc/ru/installation.docbook
index 8f29d75..130380a 100644
--- a/doc/ru/installation.docbook
+++ b/doc/ru/installation.docbook
@@ -395,7 +395,7 @@
 >I have downloaded the sources for &krusader;. What now?</title>
 
 <para
->Check the environment variables &kdeqtdir_lnk;.</para>
+>Check the environment variables &kdetqtdir_lnk;.</para>
 
 <para
 >In order to compile and install &krusader; on your system, type the following in the base directory of the &krusader; package:</para>
@@ -692,7 +692,7 @@ Good - your configure finished. Start make now
 ><para
 >At the end of the <command
 >./configure</command
-> script you will find a summary of the most important settings, &eg; where the &krusader; binary will be installed (after the 'make install' command). This part will also display a warning if the environment variables &kdeqtdir_lnk; are empty. </para
+> script you will find a summary of the most important settings, &eg; where the &krusader; binary will be installed (after the 'make install' command). This part will also display a warning if the environment variables &kdetqtdir_lnk; are empty. </para
 ></tip>
 
   <!-- Empty line to make it more readable -->