diff --git a/src/texture_manager.cpp b/src/texture_manager.cpp
index 26a0bda..915d946 100644
--- a/src/texture_manager.cpp
+++ b/src/texture_manager.cpp
@@ -164,6 +164,8 @@ void TextureManager::init_block() {
     glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
     glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MIN_FILTER,
                     GL_LINEAR_MIPMAP_LINEAR);
+    glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+    glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
     glGenerateMipmap(GL_TEXTURE_2D_ARRAY);
     if (m_aniso >= 1) {
         glTexParameterf(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MAX_ANISOTROPY,