diff --git a/pkg/coredata/migrations/20250401T080600Z.sql b/pkg/coredata/migrations/20250401T080600Z.sql
new file mode 100644
index 000000000..e0a6c1f81
--- /dev/null
+++ b/pkg/coredata/migrations/20250401T080600Z.sql
@@ -0,0 +1,7 @@
+CREATE TABLE risks_mitigations (
+    risk_id TEXT NOT NULL REFERENCES risks(id),
+    mitigation_id TEXT NOT NULL REFERENCES mitigations(id),
+    probability float NOT NULL,
+    impact float NOT NULL,
+    PRIMARY KEY (risk_id, mitigation_id)
+);
\ No newline at end of file