diff --git a/acinclude.m4 b/acinclude.m4
index 209479d..31da664 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -2087,14 +2087,14 @@ if test $kde_qtver = 3; then
    AC_SUBST(LIB_KUNITTEST, "-ltdeunittest")
 # these are for backward compatibility
    AC_SUBST(LIB_KSYCOCA, "-ltdeio")
-   AC_SUBST(LIB_KFILE, "-ltdeio")
+   AC_SUBST(LIB_TDEFILE, "-ltdeio")
 elif test $kde_qtver = 2; then
    AC_SUBST(LIB_TDECORE, "-ltdecore")
    AC_SUBST(LIB_TDEUI, "-ltdeui")
    AC_SUBST(LIB_KIO, "-ltdeio")
    AC_SUBST(LIB_KSYCOCA, "-ltdesycoca")
    AC_SUBST(LIB_SMB, "-lsmb")
-   AC_SUBST(LIB_KFILE, "-ltdefile")
+   AC_SUBST(LIB_TDEFILE, "-ltdefile")
    AC_SUBST(LIB_KAB, "-lkab")
    AC_SUBST(LIB_TDEHTML, "-ltdehtml")
    AC_SUBST(LIB_KSPELL, "-ltdespell")
@@ -2104,7 +2104,7 @@ else
    AC_SUBST(LIB_TDECORE, "-ltdecore -lXext $(LIB_QT)")
    AC_SUBST(LIB_TDEUI, "-ltdeui $(LIB_TDECORE)")
    AC_SUBST(LIB_KFM, "-lkfm $(LIB_TDECORE)")
-   AC_SUBST(LIB_KFILE, "-ltdefile $(LIB_KFM) $(LIB_TDEUI)")
+   AC_SUBST(LIB_TDEFILE, "-ltdefile $(LIB_KFM) $(LIB_TDEUI)")
    AC_SUBST(LIB_KAB, "-lkab $(LIB_KIMGIO) $(LIB_TDECORE)")
 fi
 ])
diff --git a/kdiff3plugin/po/Makefile b/kdiff3plugin/po/Makefile
index 674f4df..215f99a 100644
--- a/kdiff3plugin/po/Makefile
+++ b/kdiff3plugin/po/Makefile
@@ -146,7 +146,7 @@ LIB_TDEPIM = -ltdepim
 LIB_TDEPRINT = -ltdeprint
 LIB_TDEUI = -ltdeui
 LIB_KDNSSD = -ltdednssd
-LIB_KFILE = -ltdeio
+LIB_TDEFILE = -ltdeio
 LIB_KFM = 
 LIB_TDEHTML = -ltdehtml
 LIB_KIMPROXY = -ltdeimproxy
diff --git a/src/Makefile.am b/src/Makefile.am
index 04aeda8..a73b52e 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -47,7 +47,7 @@ libkdiff3part_la_SOURCES = kdiff3_part.cpp kdiff3.cpp directorymergewindow.cpp \
 		mergeresultwindow.cpp fileaccess.cpp gnudiff_analyze.cpp gnudiff_io.cpp gnudiff_xmalloc.cpp \
 		common.cpp smalldialogs.cpp
 libkdiff3part_la_LDFLAGS = -module $(KDE_PLUGIN) $(all_libraries) $(LIB_QT)
-libkdiff3part_la_LIBADD = $(LIB_TDEPRINT) $(LIB_KPARTS) $(LIB_KFILE)
+libkdiff3part_la_LIBADD = $(LIB_TDEPRINT) $(LIB_KPARTS) $(LIB_TDEFILE)
 
 # this is where the desktop file will go
 partdesktopdir   = $(kde_servicesdir)