diff --git a/src/math/noise/voronoi.hpp b/src/math/noise/voronoi.hpp
index bc79de4..7b7eb0a 100644
--- a/src/math/noise/voronoi.hpp
+++ b/src/math/noise/voronoi.hpp
@@ -147,7 +147,7 @@ f1
 		for (std::size_t j = 0; j < N; ++j)
 		{
 			if (tiling[j])
-				hash_position[j] = std::fmod(hash_position[j], tiling[j]);
+				hash_position[j] = std::fmod(hash_position[j] + tiling[j], tiling[j]);
 		}
 		
 		// Calculate hash values for the hash position
@@ -237,7 +237,7 @@ f1_edge
 		for (std::size_t j = 0; j < N; ++j)
 		{
 			if (tiling[j])
-				hash_position[j] = std::fmod(hash_position[j], tiling[j]);
+				hash_position[j] = std::fmod(hash_position[j] + tiling[j], tiling[j]);
 		}
 		
 		// Calculate hash values for the hash position
@@ -364,7 +364,7 @@ f1_f2
 		for (std::size_t j = 0; j < N; ++j)
 		{
 			if (tiling[j])
-				hash_position[j] = std::fmod(hash_position[j], tiling[j]);
+				hash_position[j] = std::fmod(hash_position[j] + tiling[j], tiling[j]);
 		}
 		
 		// Calculate hash values for the hash position