diff --git a/src/testsuite/systemtap.samples/pfaults.exp b/src/testsuite/systemtap.samples/pfaults.exp
index b230cc6..1abf823 100644
--- a/src/testsuite/systemtap.samples/pfaults.exp
+++ b/src/testsuite/systemtap.samples/pfaults.exp
@@ -5,9 +5,9 @@ spawn stap -g $srcdir/$subdir/pfaults.st
 set pid $spawn_id
 set ok 0
 expect {
-    -timeout 30
+    -timeout 60
     -re "Page fault tracking, start time" { incr ok; exp_continue }
-    -timeout 30
+    -timeout 60
     -re "Page fault tracking, end time" { incr ok; exp_continue }
     timeout { fail "$test (timeout)" }
     eof { }
diff --git a/src/testsuite/systemtap.samples/profile.exp b/src/testsuite/systemtap.samples/profile.exp
index 39b4587..f1dc1b7 100644
--- a/src/testsuite/systemtap.samples/profile.exp
+++ b/src/testsuite/systemtap.samples/profile.exp
@@ -4,7 +4,7 @@ if {![installtest_p]} { untested $test; 
 spawn stap $srcdir/$subdir/profile.stp
 set ok 0
 expect {
-    -timeout 30 -re {kernel.function[^\r]*ttime=[0-9]*\r} { incr ok; exp_continue }
+    -timeout 60 -re {kernel.function[^\r]*ttime=[0-9]*\r} { incr ok; exp_continue }
     timeout { fail "$test (timeout)" }
     eof { }
 }
diff --git a/src/testsuite/systemtap.samples/queue_demo.exp b/src/testsuite/systemtap.samples/queue_demo.exp
index 71feddd..bd98b7f 100644
--- a/src/testsuite/systemtap.samples/queue_demo.exp
+++ b/src/testsuite/systemtap.samples/queue_demo.exp
@@ -4,7 +4,7 @@ if {![installtest_p]} { untested $test; 
 spawn stap $srcdir/$subdir/queue_demo.stp
 set ok 0
 expect {
-    -timeout 30
+    -timeout 60
     -re {block-[^\r]*} { incr ok; exp_continue }
     timeout { fail "$test (timeout)" }
     eof { }