diff --git a/t/t1010-mktree.sh b/t/t1010-mktree.sh
index b946f87686..48bfad07ab 100755
--- a/t/t1010-mktree.sh
+++ b/t/t1010-mktree.sh
@@ -2,6 +2,7 @@
 
 test_description='git mktree'
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 test_expect_success setup '
diff --git a/t/t1100-commit-tree-options.sh b/t/t1100-commit-tree-options.sh
index ae66ba5bab..0f37a43fd3 100755
--- a/t/t1100-commit-tree-options.sh
+++ b/t/t1100-commit-tree-options.sh
@@ -12,6 +12,7 @@ Also make sure that command line parser understands the normal
 "flags first and then non flag arguments" command line.
 '
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 cat >expected <<EOF
diff --git a/t/t3601-rm-pathspec-file.sh b/t/t3601-rm-pathspec-file.sh
index 7de21f8bcf..b2a8db69af 100755
--- a/t/t3601-rm-pathspec-file.sh
+++ b/t/t3601-rm-pathspec-file.sh
@@ -2,6 +2,7 @@
 
 test_description='rm --pathspec-from-file'
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 test_tick
diff --git a/t/t4002-diff-basic.sh b/t/t4002-diff-basic.sh
index 6a9f010197..ea52e5b91b 100755
--- a/t/t4002-diff-basic.sh
+++ b/t/t4002-diff-basic.sh
@@ -6,6 +6,8 @@
 test_description='Test diff raw-output.
 
 '
+
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 . "$TEST_DIRECTORY"/lib-read-tree-m-3way.sh
diff --git a/t/t4016-diff-quote.sh b/t/t4016-diff-quote.sh
index 876271d682..5a8d887683 100755
--- a/t/t4016-diff-quote.sh
+++ b/t/t4016-diff-quote.sh
@@ -6,6 +6,7 @@
 test_description='Quoting paths in diff output.
 '
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 P0='pathname'
diff --git a/t/t4019-diff-wserror.sh b/t/t4019-diff-wserror.sh
index c6135c7548..c68729ac09 100755
--- a/t/t4019-diff-wserror.sh
+++ b/t/t4019-diff-wserror.sh
@@ -2,6 +2,7 @@
 
 test_description='diff whitespace error detection'
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 test_expect_success setup '
diff --git a/t/t4025-hunk-header.sh b/t/t4025-hunk-header.sh
index 35578f2bb9..6356961de4 100755
--- a/t/t4025-hunk-header.sh
+++ b/t/t4025-hunk-header.sh
@@ -2,6 +2,7 @@
 
 test_description='diff hunk header truncation'
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 N='日本語'
diff --git a/t/t4300-merge-tree.sh b/t/t4300-merge-tree.sh
index e59601e5fe..c52c8a21fa 100755
--- a/t/t4300-merge-tree.sh
+++ b/t/t4300-merge-tree.sh
@@ -4,6 +4,8 @@
 #
 
 test_description='git merge-tree'
+
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 test_expect_success setup '
diff --git a/t/t7813-grep-icase-iso.sh b/t/t7813-grep-icase-iso.sh
index 701e08a8e5..1227885737 100755
--- a/t/t7813-grep-icase-iso.sh
+++ b/t/t7813-grep-icase-iso.sh
@@ -2,6 +2,7 @@
 
 test_description='grep icase on non-English locales'
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./lib-gettext.sh
 
 test_expect_success GETTEXT_ISO_LOCALE 'setup' '
diff --git a/t/t7816-grep-binary-pattern.sh b/t/t7816-grep-binary-pattern.sh
index 9d67a5fc4c..fdb2355649 100755
--- a/t/t7816-grep-binary-pattern.sh
+++ b/t/t7816-grep-binary-pattern.sh
@@ -2,6 +2,7 @@
 
 test_description='git grep with a binary pattern files'
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./lib-gettext.sh
 
 nul_match_internal () {