diff --git a/ext/filter/tests/bug71063.phpt b/ext/filter/tests/bug71063.phpt
index 60c6a67cb9..8e512eaaf0 100644
--- a/ext/filter/tests/bug71063.phpt
+++ b/ext/filter/tests/bug71063.phpt
@@ -3,7 +3,7 @@ Bug #71063 (filter_input(INPUT_ENV, ..) does not work)
 --SKIPIF--
 <?php if (!extension_loaded("filter")) die("skip"); ?>
 --ENV--
-PATH=/
+PATH=/usr/bin:/bin
 --INI--
 variables_order=E
 --FILE--
@@ -12,5 +12,5 @@ var_dump($_ENV['PATH']);
 var_dump(filter_input(INPUT_ENV, 'PATH'));
 ?>
 --EXPECT--
-string(1) "/"
-string(1) "/"
+string(13) "/usr/bin:/bin"
+string(13) "/usr/bin:/bin"
diff --git a/ext/session/tests/bug74514.phpt b/ext/session/tests/bug74514.phpt
index f7c8d46998..38fb1dc276 100644
--- a/ext/session/tests/bug74514.phpt
+++ b/ext/session/tests/bug74514.phpt
@@ -28,7 +28,7 @@ var_dump(session_cache_expire());
 string(9) "PHPSESSID"
 string(3) "foo"
 string(5) "files"
-string(0) ""
+string(4) "/tmp"
 string(7) "nocache"
 int(180)
 ===DONE===
diff --git a/ext/session/tests/bug74936.phpt b/ext/session/tests/bug74936.phpt
index aee7493c6c..b1f8cb4a8b 100644
--- a/ext/session/tests/bug74936.phpt
+++ b/ext/session/tests/bug74936.phpt
@@ -15,4 +15,4 @@
 --EXPECT--
 int(180)
 string(7) "nocache"
-string(0) ""
+string(4) "/tmp"
diff --git a/ext/standard/tests/general_functions/proc_nice_basic.phpt b/ext/standard/tests/general_functions/proc_nice_basic.phpt
index d14a5f62a9..38fcc0ad69 100644
--- a/ext/standard/tests/general_functions/proc_nice_basic.phpt
+++ b/ext/standard/tests/general_functions/proc_nice_basic.phpt
@@ -25,7 +25,7 @@
         else
             return -1;
     }
-    $delta = 10;
+    $delta = 3;
     $pid = getmypid();
     $niceBefore = getNice($pid);
     proc_nice($delta);