diff --git a/test_regress/driver.pl b/test_regress/driver.pl
index 9ef588a21..65bb340f5 100755
--- a/test_regress/driver.pl
+++ b/test_regress/driver.pl
@@ -2015,6 +2015,7 @@ sub files_identical {
                     && !/^- [a-z.0-9]+:\d+:[^\n]+\n/
                     && !/^-node:/
                     && !/^dot [^\n]+\n/
+                    && !/^In file: \/.*\/systemc-\d\.\d\.\d\/.*:\d+/
             } @l1;
             @l1 = map {
                 s/(Internal Error: [^\n]+\.cpp):[0-9]+:/$1:#:/;
diff --git a/test_regress/t/t_time_sc_ms.out b/test_regress/t/t_time_sc_ms.out
index 1c323b169..14f456687 100644
--- a/test_regress/t/t_time_sc_ms.out
+++ b/test_regress/t/t_time_sc_ms.out
@@ -1,6 +1,5 @@
 
 Warning: (W516) default time unit changed to time resolution
-In file: /svaha/sicortex/eda/systemc/systemc-2.3.3/systemc-2.3.3/src/sysc/kernel/sc_time.cpp:412
 Time scale of t is 1ms / 1ms
 [20] In top.t: Hi - expect this is 20
 *-* All Finished *-*
diff --git a/test_regress/t/t_time_sc_sec.out b/test_regress/t/t_time_sc_sec.out
index 545cd35d0..74cdb5ba8 100644
--- a/test_regress/t/t_time_sc_sec.out
+++ b/test_regress/t/t_time_sc_sec.out
@@ -1,6 +1,5 @@
 
 Warning: (W516) default time unit changed to time resolution
-In file: /svaha/sicortex/eda/systemc/systemc-2.3.3/systemc-2.3.3/src/sysc/kernel/sc_time.cpp:412
 Time scale of t is 1s / 1s
 [20] In top.t: Hi - expect this is 20
 *-* All Finished *-*
diff --git a/test_regress/t/t_time_sc_us.out b/test_regress/t/t_time_sc_us.out
index bfcaa2024..a2680e350 100644
--- a/test_regress/t/t_time_sc_us.out
+++ b/test_regress/t/t_time_sc_us.out
@@ -1,6 +1,5 @@
 
 Warning: (W516) default time unit changed to time resolution
-In file: /svaha/sicortex/eda/systemc/systemc-2.3.3/systemc-2.3.3/src/sysc/kernel/sc_time.cpp:412
 Time scale of t is 1us / 1us
 [20] In top.t: Hi - expect this is 20
 *-* All Finished *-*