diff --git a/scripts/generate_driver_wrappers.py b/scripts/generate_driver_wrappers.py
index 3c59a5b..c6e2800 100755
--- a/scripts/generate_driver_wrappers.py
+++ b/scripts/generate_driver_wrappers.py
@@ -42,8 +42,8 @@
     Generate the file psa_crypto_driver_wrapper.c.
     """
     driver_wrapper_template_filename = \
-        os.path.join(mbedtls_root, 
-        "scripts/data_files/driver_templates/psa_crypto_driver_wrappers.conf")
+        os.path.join(mbedtls_root, \
+        "scripts/data_files/driver_templates/psa_crypto_driver_wrappers.c.jinja")
 
     result = render(driver_wrapper_template_filename)