diff --git a/algorithm.md b/algorithm.md
index d224a0f..6fe91b6 100644
--- a/algorithm.md
+++ b/algorithm.md
@@ -154,7 +154,7 @@ Following are some common algorithms classified into groups.
 - [other](other.md)
   - [A*](a_start.md): path searching algorithm, used by [AI](ai.md) in many [games](game.md)
   - [backpropagation](backpropagation.md)
-  - [fizzbugg](fizzbugg.md): problem/simple algorithm given in job interviews to filter out complete [noobs](noob.md)
+  - [fizzbuzz](fizzbuzz.md): problem/simple algorithm given in job interviews to filter out complete [noobs](noob.md)
   - [FFT](fft.md): quickly converts signal (audio, image, ...) to its representation in frequencies, one of the most famous and important algorithms
   - [Huffman coding](huffman_code.md): [compression](compression.md) algorithm
   - [Kalman filter](kalman_filter.md)