diff --git a/acinclude.m4 b/acinclude.m4
index e1c67ee..e3caa01 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -2074,7 +2074,7 @@ if test $kde_qtver = 3; then
    AC_SUBST(LIB_KJS, "-lkjs")
    AC_SUBST(LIB_SMB, "-lsmb")
    AC_SUBST(LIB_KAB, "-lkab")
-   AC_SUBST(LIB_KABC, "-ltdeabc")
+   AC_SUBST(LIB_TDEABC, "-ltdeabc")
    AC_SUBST(LIB_TDEHTML, "-ltdehtml")
    AC_SUBST(LIB_KSPELL, "-ltdespell")
    AC_SUBST(LIB_KPARTS, "-ltdeparts")
diff --git a/kdiff3plugin/po/Makefile b/kdiff3plugin/po/Makefile
index 53f6aa3..9be58bf 100644
--- a/kdiff3plugin/po/Makefile
+++ b/kdiff3plugin/po/Makefile
@@ -139,7 +139,7 @@ LIBUCB =
 LIBUTIL = -lutil
 LIBZ = -lz
 LIB_KAB = -lkab
-LIB_KABC = -ltdeabc
+LIB_TDEABC = -ltdeabc
 LIB_TDECORE = -ltdecore
 LIB_KDED = 
 LIB_TDEPIM = -ltdepim