diff --git a/packages/db/prisma/migrations/20220624090915_add_result_fk_indices/migration.sql b/packages/db/prisma/migrations/20220624090915_add_result_fk_indices/migration.sql
new file mode 100644
index 000000000..51eaf7abd
--- /dev/null
+++ b/packages/db/prisma/migrations/20220624090915_add_result_fk_indices/migration.sql
@@ -0,0 +1,5 @@
+-- CreateIndex
+CREATE INDEX "Answer_resultId_idx" ON "Answer"("resultId");
+
+-- CreateIndex
+CREATE INDEX "Log_resultId_idx" ON "Log"("resultId");
diff --git a/packages/db/prisma/schema.prisma b/packages/db/prisma/schema.prisma
index 629344e9d..fb113deb2 100644
--- a/packages/db/prisma/schema.prisma
+++ b/packages/db/prisma/schema.prisma
@@ -243,6 +243,8 @@ model Log {
   status      String
   description String
   details     String?
+
+  @@index([resultId])
 }
 
 model Answer {
@@ -256,6 +258,7 @@ model Answer {
   storageUsed Int?
 
   @@unique([resultId, blockId, groupId])
+  @@index([resultId])
 }
 
 model Coupon {