diff --git a/test/TEST-11-ISSUE-3166/test.sh b/test/TEST-11-ISSUE-3166/test.sh
index 15ecbe51a3..ba751853f9 100755
--- a/test/TEST-11-ISSUE-3166/test.sh
+++ b/test/TEST-11-ISSUE-3166/test.sh
@@ -7,4 +7,6 @@ TEST_NO_NSPAWN=1
 # shellcheck source=test/test-functions
 . "${TEST_BASE_DIR:?}/test-functions"
 
+QEMU_TIMEOUT=300
+
 do_test "$@"
diff --git a/test/TEST-50-DISSECT/test.sh b/test/TEST-50-DISSECT/test.sh
index 1475659e6e..d8ac512a02 100755
--- a/test/TEST-50-DISSECT/test.sh
+++ b/test/TEST-50-DISSECT/test.sh
@@ -11,6 +11,8 @@ TEST_INSTALL_VERITY_MINIMAL=1
 # shellcheck source=test/test-functions
 . "${TEST_BASE_DIR:?}/test-functions"
 
+QEMU_TIMEOUT=300
+
 command -v mksquashfs >/dev/null 2>&1 || exit 0
 command -v veritysetup >/dev/null 2>&1 || exit 0
 command -v sfdisk >/dev/null 2>&1 || exit 0