diff --git a/devtools/f2py_script.sh b/devtools/f2py_script.sh
index bb19df1..3660b1d 100755
--- a/devtools/f2py_script.sh
+++ b/devtools/f2py_script.sh
@@ -28,7 +28,6 @@ done
 
 echo "Finding fortan dependencies"
 ORDERED_SOURCES=$(python3 $SOURCE_ROOT/devtools/order_fortran_dependencies.py ${SOURCES[@]})
-echo $ORDERED_SOURCES
 
 echo "Building PYF"
 $F2PY_EXE --quiet $ORDERED_SOURCES -m _fortran -h _fortran.pyf --overwrite-signature --build-dir $BUILD_DIR
diff --git a/devtools/order_fortran_dependencies.py b/devtools/order_fortran_dependencies.py
index 9c3d21b..d4c8b2d 100644
--- a/devtools/order_fortran_dependencies.py
+++ b/devtools/order_fortran_dependencies.py
@@ -129,13 +129,15 @@ def order_dependencies(self) -> List[str]:
         while True:
             moved = False
             for file in self.input_files:
-                file_pos = output_order.index(str(file))
+                file_str = str(file)
+                file_pos = output_order.index(file_str)
 
-                for need in self.needs[str(file)]:
+                for need in self.needs[file_str]:
                     need_pos = output_order.index(need)
                     if need_pos > file_pos:
-                        output_order[need_pos] = str(file)
+                        output_order[need_pos] = file_str
                         output_order[file_pos] = need
+                        file_pos = need_pos
                         moved = True
 
             if not moved: