diff --git a/plinth/modules/storage/tests/test_storage.py b/plinth/modules/storage/tests/test_storage.py
index 30bbf55a0..4877ee81b 100644
--- a/plinth/modules/storage/tests/test_storage.py
+++ b/plinth/modules/storage/tests/test_storage.py
@@ -143,7 +143,17 @@ class Disk():
         self._remove_disk_file()
 
 
+def disk_space_available():
+    """Return disk space available in temporary directory."""
+    directory = tempfile.gettempdir()
+    output = subprocess.check_output(['df', '-m', '--output=avail',
+                                      directory]).decode()
+    return int(output.splitlines()[1])
+
+
 @pytest.mark.usefixtures('needs_root')
+@pytest.mark.skipif(disk_space_available() < 1024,
+                    reason='Needs 1024MiB of space')
 def test_simple_case():
     """Test a simple with no complications"""
     disk_info = [
@@ -167,6 +177,8 @@ def test_simple_case():
 
 
 @pytest.mark.usefixtures('needs_root')
+@pytest.mark.skipif(disk_space_available() < 512,
+                    reason='Needs 512MiB of space')
 def test_extended_partition_free_space():
     """Test that free space does not show up when outside extended."""
     disk_info = [
@@ -179,6 +191,8 @@ def test_extended_partition_free_space():
 
 
 @pytest.mark.usefixtures('needs_root')
+@pytest.mark.skipif(disk_space_available() < 512,
+                    reason='Needs 512MiB of space')
 def test_gpt_partition_free_space():
     """Test that GPT partitions can be expanded."""
     # Specifically check for partition number > 4
@@ -201,6 +215,7 @@ def test_gpt_partition_free_space():
 
 @pytest.mark.usefixtures('needs_root')
 @pytest.mark.parametrize('partition_table_type', ['gpt', 'msdos'])
+@pytest.mark.skipif(disk_space_available() < 32, reason='Needs 32MiB of space')
 def test_unsupported_file_system(partition_table_type):
     """Test that free space after unknown file system does not count."""
     disk_info = [f'mktable {partition_table_type}', 'mkpart primary 1 8']
@@ -211,6 +226,8 @@ def test_unsupported_file_system(partition_table_type):
 
 @pytest.mark.usefixtures('needs_root')
 @pytest.mark.parametrize('partition_table_type', ['gpt', 'msdos'])
+@pytest.mark.skipif(disk_space_available() < 512,
+                    reason='Needs 512MiB of space')
 def test_btrfs_expansion(partition_table_type):
     """Test that btrfs file system can be expanded."""
     disk_info = [
@@ -224,6 +241,8 @@ def test_btrfs_expansion(partition_table_type):
 
 @pytest.mark.usefixtures('needs_root')
 @pytest.mark.parametrize('partition_table_type', ['gpt', 'msdos'])
+@pytest.mark.skipif(disk_space_available() < 128,
+                    reason='Needs 128MiB of space')
 def test_ext4_expansion(partition_table_type):
     """Test that ext4 file system can be expanded."""
     disk_info = [f'mktable {partition_table_type}', 'mkpart primary ext4 1 64']