diff --git a/packages/clawhub/src/schema/packages.ts b/packages/clawhub/src/schema/packages.ts
index 36c124ad..39d9a26b 100644
--- a/packages/clawhub/src/schema/packages.ts
+++ b/packages/clawhub/src/schema/packages.ts
@@ -288,7 +288,7 @@ export const ApiV1PackageVersionResponseSchema = type({
     capabilities: PackageCapabilitySummarySchema.or("null").optional(),
     verification: PackageVerificationSummarySchema.or("null").optional(),
     artifact: PackageArtifactSummarySchema.or("null").optional(),
-    sha256hash: "string?",
+    sha256hash: "string|null?",
     vtAnalysis: PackageVtAnalysisSchema.or("null").optional(),
     llmAnalysis: PackageLlmAnalysisSchema.or("null").optional(),
     staticScan: PackageStaticScanSchema.or("null").optional(),
diff --git a/packages/schema/src/packages.ts b/packages/schema/src/packages.ts
index 6a53a2a5..da6e7059 100644
--- a/packages/schema/src/packages.ts
+++ b/packages/schema/src/packages.ts
@@ -293,7 +293,7 @@ export const ApiV1PackageVersionResponseSchema = type({
     capabilities: PackageCapabilitySummarySchema.or("null").optional(),
     verification: PackageVerificationSummarySchema.or("null").optional(),
     artifact: PackageArtifactSummarySchema.or("null").optional(),
-    sha256hash: "string?",
+    sha256hash: "string|null?",
     vtAnalysis: PackageVtAnalysisSchema.or("null").optional(),
     llmAnalysis: PackageLlmAnalysisSchema.or("null").optional(),
     staticScan: PackageStaticScanSchema.or("null").optional(),