diff --git a/passes/techmap/extract_fa.cc b/passes/techmap/extract_fa.cc
index aabe43ac2..117fdd54c 100644
--- a/passes/techmap/extract_fa.cc
+++ b/passes/techmap/extract_fa.cc
@@ -33,7 +33,7 @@ struct ExtractFaConfig
 	int maxbreadth = 6;
 };
 
-// http://svn.clifford.at/handicraft/2016/bindec/bindec.c
+// http://svn.clairexen.net/handicraft/2016/bindec/bindec.c
 int bindec(unsigned char v)
 {
 	int r = v & 1;
diff --git a/passes/techmap/libparse.cc b/passes/techmap/libparse.cc
index 990d55943..3d0ebaea3 100644
--- a/passes/techmap/libparse.cc
+++ b/passes/techmap/libparse.cc
@@ -384,7 +384,7 @@ void LibertyParser::error(const std::string &str)
 	exit(1);
 }
 
-/**** BEGIN: http://svn.clifford.at/tools/trunk/examples/check.h ****/
+/**** BEGIN: http://svn.clairexen.net/tools/trunk/examples/check.h ****/
 
 #define CHECK_NV(result, check)                                      \
    do {                                                              \
@@ -405,7 +405,7 @@ void LibertyParser::error(const std::string &str)
 	 }                                                               \
    } while(0)
 
-/**** END: http://svn.clifford.at/tools/trunk/examples/check.h ****/
+/**** END: http://svn.clairexen.net/tools/trunk/examples/check.h ****/
 
 LibertyAst *find_non_null(LibertyAst *node, const char *name)
 {