diff --git a/src/utils.spec.ts b/src/utils.spec.ts
index ded6da8..892f2f1 100644
--- a/src/utils.spec.ts
+++ b/src/utils.spec.ts
@@ -1,5 +1,6 @@
 import { expect, test } from "bun:test";
-import { parseBlockId, parseTimestamp } from "./utils.js";
+import { parseBlockId, parseLimit, parseTimestamp } from "./utils.js";
+import { config } from "./config.js";
 
 test("parseBlockId", () => {
     expect(parseBlockId("0x123") as string).toBe("123");
@@ -11,3 +12,10 @@ test("parseTimestamp", () => {
     expect(parseTimestamp("awdawd")).toBeNaN();
     expect(parseTimestamp(null)).toBeUndefined();
 });
+
+test("parseLimit", () => {
+    expect(parseLimit("1")).toBe(1);
+    expect(parseLimit("0")).toBe(1);
+    expect(parseLimit(10)).toBe(10);
+    expect(parseLimit(config.maxLimit + 1)).toBe(config.maxLimit);
+});
\ No newline at end of file
diff --git a/src/utils.ts b/src/utils.ts
index 531d675..6b33936 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -13,6 +13,7 @@ export function parseLimit(limit?: string | null | number, defaultLimit?: number
         if (typeof limit === "number") value = limit;
     }
     // limit must be between 1 and maxLimit
+    if (value <= 0) value = 1;
     if (value > config.maxLimit) value = config.maxLimit;
     return value;
 }