diff --git a/mise.toml b/mise.toml
index c4fe003f..52b6ddb4 100644
--- a/mise.toml
+++ b/mise.toml
@@ -26,3 +26,6 @@ fd = 'latest'
 
 [task_config]
 includes = ["scripts"]
+
+[tasks.test]
+depends = ["dev:partitioned-test 1", "dev:partitioned-test 2"]
diff --git a/scripts/dev/partitioned-test b/scripts/dev/partitioned-test
new file mode 100755
index 00000000..55b13b49
--- /dev/null
+++ b/scripts/dev/partitioned-test
@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+
+#MISE description="Run project tests"
+#USAGE arg "<partition_number>" help="The number of the partition"
+
+set -e
+
+source "$(git rev-parse --show-toplevel)/scripts/_helpers.sh"
+
+ensure_working_directory!
+
+# shellcheck disable=SC2154
+MIX_TEST_PARTITION="${usage_partition_number}" mix test --partitions 2
diff --git a/scripts/dev/test b/scripts/dev/test
deleted file mode 100755
index 87ec055c..00000000
--- a/scripts/dev/test
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/usr/bin/env bash
-
-#MISE description="Run project tests"
-
-set -e
-
-source "$(git rev-parse --show-toplevel)/scripts/_helpers.sh"
-
-ensure_working_directory!
-
-mix test