diff --git a/cairo/src/precompiles/ripemd160.cairo b/cairo/src/precompiles/ripemd160.cairo
index c239db85..daa68536 100644
--- a/cairo/src/precompiles/ripemd160.cairo
+++ b/cairo/src/precompiles/ripemd160.cairo
@@ -445,7 +445,7 @@ func finish{range_check_ptr, bitwise_ptr: BitwiseBuiltin*}(
     let len_8 = mswlen * 8;
     let (val_15) = uint32_or(factor, len_8);
 
-    let next_block = is_nn_le(55, len);
+    let next_block = is_nn_le(56, len);
     if (next_block == FALSE) {
         dict_write{dict_ptr=x}(14, val);
         dict_write{dict_ptr=x}(15, val_15);
diff --git a/cairo/tests/src/precompiles/test_ripemd160.py b/cairo/tests/src/precompiles/test_ripemd160.py
index 9a1bc44d..54608fae 100644
--- a/cairo/tests/src/precompiles/test_ripemd160.py
+++ b/cairo/tests/src/precompiles/test_ripemd160.py
@@ -1,6 +1,6 @@
 import pytest
 from Crypto.Hash import RIPEMD160
-from hypothesis import given, settings
+from hypothesis import example, given
 from hypothesis.strategies import binary
 
 from tests.utils.errors import cairo_error
@@ -10,7 +10,7 @@
 @pytest.mark.slow
 class TestRIPEMD160:
     @given(msg_bytes=binary(min_size=1, max_size=200))
-    @settings(max_examples=3)
+    @example(msg_bytes=b"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmomnopnopq")
     def test_ripemd160_should_return_correct_hash(self, cairo_run, msg_bytes):
         precompile_hash = cairo_run("test__ripemd160", msg=list(msg_bytes))