diff --git a/scripts/generate_query_config.pl b/scripts/generate_query_config.pl
index 6c4deef..e3bbaa0 100755
--- a/scripts/generate_query_config.pl
+++ b/scripts/generate_query_config.pl
@@ -8,9 +8,9 @@
 # the library, for example, for testing.
 #
 # The query_config.c is generated from the current configuration at
-# include/mbedtls/config.h. The idea is that the config.h contains ALL the
+# include/mbedtls/mbedtls_config.h. The idea is that the mbedtls_config.h contains ALL the
 # compile time configurations available in Mbed TLS (commented or uncommented).
-# This script extracts the configuration macros from the config.h and this
+# This script extracts the configuration macros from the mbedtls_config.h and this
 # information is used to automatically generate the body of the query_config()
 # function by using the template in scripts/data_files/query_config.fmt.
 #
@@ -33,7 +33,7 @@
 
 use strict;
 
-my $config_file = "./include/mbedtls/config.h";
+my $config_file = "./include/mbedtls/mbedtls_config.h";
 
 my $query_config_format_file = "./scripts/data_files/query_config.fmt";
 my $query_config_file = "./programs/test/query_config.c";