diff --git a/sync.profile b/sync.profile
index 4bc73c06ce87b3d305e82a783aeed8d19cfc4b6b..dda58af48653600e7dcde6c46c76f9f03d9665d9 100644
--- a/sync.profile
+++ b/sync.profile
@@ -15,3 +15,19 @@
     "QtScript" => "$basedir/modules/qt_script.pri",
     "QtScriptTools" => "$basedir/modules/qt_scripttools.pri",
 );
+# Modules and programs, and their dependencies.
+# Each of the module version specifiers can take one of the following values:
+#   - A specific Git revision.
+#   - "LATEST_REVISION", to always test against the latest revision.
+#   - "LATEST_RELEASE", to always test against the latest public release.
+#   - "THIS_REPOSITORY", to indicate that the module is in this repository.
+%dependencies = (
+    "QtScript" => {
+        "QtCore" => "0c637cb07ba3c9b353e7e483a209537485cc4e2a",
+    },
+    "QtScriptTools" => {
+        "QtCore" => "0c637cb07ba3c9b353e7e483a209537485cc4e2a",
+        "QtGui" => "0c637cb07ba3c9b353e7e483a209537485cc4e2a",
+        "QtScript" => "THIS_REPOSITORY",
+    },
+);