diff --git a/acinclude.m4 b/acinclude.m4
index 2404c5d..9e7ea5b 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -2236,14 +2236,14 @@ AC_DEFUN([AC_SS_FIND_KDE_LIBRARY_DIR],
 		fi
 
 
-		AC_SS_FIND_FILE_PATH(libkdecore.so.6 libkdecore.so.5 libkdecore.so.4 libkdecore.so.3 libkdecore.so,$ss_kde_library_test_dirs,SS_KDE_LIBDIR)
+		AC_SS_FIND_FILE_PATH(libtdecore.so.6 libtdecore.so.5 libtdecore.so.4 libtdecore.so.3 libtdecore.so,$ss_kde_library_test_dirs,SS_KDE_LIBDIR)
 		if test "$SS_KDE_LIBDIR" = "FAILED"; then
-			AC_SS_FIND_FILE_PATH(libkdecore.so.8 libkdecore.so.7 libkdecore.so.4.0.0 libkdecore.so.4.1.0 libkdecore.so.4.2.0 ,$ss_kde_library_test_dirs,SS_KDE_LIBDIR)
+			AC_SS_FIND_FILE_PATH(libtdecore.so.8 libtdecore.so.7 libtdecore.so.4.0.0 libtdecore.so.4.1.0 libtdecore.so.4.2.0 ,$ss_kde_library_test_dirs,SS_KDE_LIBDIR)
 			if test "$SS_KDE_LIBDIR" = "FAILED"; then
 				# Try the senseless too
-				AC_SS_FIND_FILE_PATH(libkdecore.so.4.0.0 libkdecore.so.4.1.0 libkdecore.so.4.2.0 libkdecore.so.4.3.0,$ss_kde_library_test_dirs,SS_KDE_LIBDIR)
+				AC_SS_FIND_FILE_PATH(libtdecore.so.4.0.0 libtdecore.so.4.1.0 libtdecore.so.4.2.0 libtdecore.so.4.3.0,$ss_kde_library_test_dirs,SS_KDE_LIBDIR)
 				if test "$SS_KDE_LIBDIR" = "FAILED"; then
-					AC_SS_FIND_FILE_PATH(libkdecore.so.4.4.0 libkdecore.so.4.5.0 libkdecore.so.4.6.0 libkdecore.so.4.7.0 libkdecore.a,$ss_kde_library_test_dirs,SS_KDE_LIBDIR)
+					AC_SS_FIND_FILE_PATH(libtdecore.so.4.4.0 libtdecore.so.4.5.0 libtdecore.so.4.6.0 libtdecore.so.4.7.0 libtdecore.a,$ss_kde_library_test_dirs,SS_KDE_LIBDIR)
 				fi
 			fi
 		fi
diff --git a/admin/acinclude.m4.in b/admin/acinclude.m4.in
index 3cb3638..fb80fd7 100644
--- a/admin/acinclude.m4.in
+++ b/admin/acinclude.m4.in
@@ -2236,14 +2236,14 @@ AC_DEFUN([AC_SS_FIND_KDE_LIBRARY_DIR],
 		fi
 
 
-		AC_SS_FIND_FILE_PATH(libkdecore.so.6 libkdecore.so.5 libkdecore.so.4 libkdecore.so.3 libkdecore.so,$ss_kde_library_test_dirs,SS_KDE_LIBDIR)
+		AC_SS_FIND_FILE_PATH(libtdecore.so.6 libtdecore.so.5 libtdecore.so.4 libtdecore.so.3 libtdecore.so,$ss_kde_library_test_dirs,SS_KDE_LIBDIR)
 		if test "$SS_KDE_LIBDIR" = "FAILED"; then
-			AC_SS_FIND_FILE_PATH(libkdecore.so.8 libkdecore.so.7 libkdecore.so.4.0.0 libkdecore.so.4.1.0 libkdecore.so.4.2.0 ,$ss_kde_library_test_dirs,SS_KDE_LIBDIR)
+			AC_SS_FIND_FILE_PATH(libtdecore.so.8 libtdecore.so.7 libtdecore.so.4.0.0 libtdecore.so.4.1.0 libtdecore.so.4.2.0 ,$ss_kde_library_test_dirs,SS_KDE_LIBDIR)
 			if test "$SS_KDE_LIBDIR" = "FAILED"; then
 				# Try the senseless too
-				AC_SS_FIND_FILE_PATH(libkdecore.so.4.0.0 libkdecore.so.4.1.0 libkdecore.so.4.2.0 libkdecore.so.4.3.0,$ss_kde_library_test_dirs,SS_KDE_LIBDIR)
+				AC_SS_FIND_FILE_PATH(libtdecore.so.4.0.0 libtdecore.so.4.1.0 libtdecore.so.4.2.0 libtdecore.so.4.3.0,$ss_kde_library_test_dirs,SS_KDE_LIBDIR)
 				if test "$SS_KDE_LIBDIR" = "FAILED"; then
-					AC_SS_FIND_FILE_PATH(libkdecore.so.4.4.0 libkdecore.so.4.5.0 libkdecore.so.4.6.0 libkdecore.so.4.7.0 libkdecore.a,$ss_kde_library_test_dirs,SS_KDE_LIBDIR)
+					AC_SS_FIND_FILE_PATH(libtdecore.so.4.4.0 libtdecore.so.4.5.0 libtdecore.so.4.6.0 libtdecore.so.4.7.0 libtdecore.a,$ss_kde_library_test_dirs,SS_KDE_LIBDIR)
 				fi
 			fi
 		fi