diff --git a/prisma/migrations/20230717010129_cascade_survey_fks/migration.sql b/prisma/migrations/20230717010129_cascade_survey_fks/migration.sql
new file mode 100644
index 0000000..edf0e16
--- /dev/null
+++ b/prisma/migrations/20230717010129_cascade_survey_fks/migration.sql
@@ -0,0 +1,11 @@
+-- DropForeignKey
+ALTER TABLE "Response" DROP CONSTRAINT "Response_respondentId_fkey";
+
+-- DropForeignKey
+ALTER TABLE "Response" DROP CONSTRAINT "Response_surveyId_fkey";
+
+-- AddForeignKey
+ALTER TABLE "Response" ADD CONSTRAINT "Response_surveyId_fkey" FOREIGN KEY ("surveyId") REFERENCES "Survey"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Response" ADD CONSTRAINT "Response_respondentId_fkey" FOREIGN KEY ("respondentId") REFERENCES "User"("id") ON DELETE CASCADE ON UPDATE CASCADE;
diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index 8949ae9..89bfea9 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -49,9 +49,9 @@ model Response {
   timestamp DateTime @default(now())
   data      Json
 
-  survey       Survey @relation(fields: [surveyId], references: [id])
+  survey       Survey @relation(fields: [surveyId], references: [id], onDelete: Cascade)
   surveyId     String
-  respondent   User   @relation(fields: [respondentId], references: [id])
+  respondent   User   @relation(fields: [respondentId], references: [id], onDelete: Cascade)
   respondentId String
 
   @@unique([surveyId, respondentId])