diff --git a/java/droiddoc.go b/java/droiddoc.go
index 138c9c3..e05f230 100644
--- a/java/droiddoc.go
+++ b/java/droiddoc.go
@@ -397,6 +397,15 @@
 			sm := module.(SystemModulesProvider)
 			outputDir, outputDeps := sm.OutputDirAndDeps()
 			deps.systemModules = &systemModules{outputDir, outputDeps}
+		case aconfigDeclarationTag:
+			if dep, ok := android.OtherModuleProvider(ctx, module, android.AconfigDeclarationsProviderKey); ok {
+				deps.aconfigProtoFiles = append(deps.aconfigProtoFiles, dep.IntermediateCacheOutputPath)
+			} else {
+				ctx.ModuleErrorf("Only aconfig_declarations module type is allowed for "+
+					"flags_packages property, but %s is not aconfig_declarations module type",
+					module.Name(),
+				)
+			}
 		}
 	})
 	// do not pass exclude_srcs directly when expanding srcFiles since exclude_srcs