diff --git a/src/libtorch.hh b/src/libtorch.hh
index 263c340..4bd4700 100644
--- a/src/libtorch.hh
+++ b/src/libtorch.hh
@@ -27,7 +27,7 @@
 #include "model_instance_state.hh"
 #include "model_state.hh"
 #include "naming_convention.hh"
-#include "string_utilities.hh"
+#include "string_utils.hh"
 
 //
 // PyTorch C++ (LibTorch) Backend that implements the TRITONBACKEND API.
diff --git a/src/model_instance_state.cc b/src/model_instance_state.cc
index 7cd5ee3..19cae27 100644
--- a/src/model_instance_state.cc
+++ b/src/model_instance_state.cc
@@ -25,7 +25,8 @@
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "model_instance_state.hh"
-#include "string_utilities.hh"
+
+#include "string_utils.hh"
 
 #ifdef TRITON_PYTORCH_ENABLE_TORCHVISION
 // Suppress warnings in torch headers