diff --git a/CMakeLists.txt b/CMakeLists.txt
index 33d236c..d6d4f84 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,6 @@
 CMAKE_MINIMUM_REQUIRED (VERSION 3.0)
 
-PROJECT (ervu-esia-module VERSION 1.0.0 LANGUAGES C)
+PROJECT (ervu-sign-module VERSION 1.0.0 LANGUAGES C)
 
 SET (CMAKE_C_COMPILER "gcc")
 
@@ -56,7 +56,7 @@ CONFIGURE_FILE (${SOURCE_DIR}/version.h.in ${SOURCE_DIR}/version.h)
 
 # config.h
 IF (NOT DEFINED CONFIG_NAME)
-    SET (CONFIG_NAME /etc/ervu-esia-module.conf)
+    SET (CONFIG_NAME "/etc/${PROJECT_NAME}.conf")
 ENDIF ()
 
 MESSAGE ("CONFIG_NAME: " ${CONFIG_NAME})
diff --git a/src/config.h.in b/src/config.h.in
index 3b2dff4..45f1042 100644
--- a/src/config.h.in
+++ b/src/config.h.in
@@ -3,4 +3,6 @@
 
 #define CONF_NAME "@CONFIG_NAME@"
 
+#define APP_NAME "@PROJECT_NAME@"
+
 #endif // CONFIG_H_INCLUDED
diff --git a/src/main.c b/src/main.c
index 282f5c9..234fd7b 100644
--- a/src/main.c
+++ b/src/main.c
@@ -65,7 +65,7 @@ print_and_exit_with_error:
 static void
 show_usage()
 {
-    printf("Usage: ervu-esia-module [-hv]\n"
+    printf("Usage: " APP_NAME " [-hv]\n"
            "\n"
            "Options:\n"
            "  -h, --help             : Show this help, then exit\n"
@@ -76,7 +76,7 @@ show_usage()
 static void
 show_version()
 {
-    printf("Version: " ESIA_MODULE_VERSION "\n");
+    printf("Version: " APP_VERSION "\n");
 }
 
 
diff --git a/src/version.h.in b/src/version.h.in
index 90dd995..ef534f6 100644
--- a/src/version.h.in
+++ b/src/version.h.in
@@ -1,6 +1,6 @@
 #ifndef VERSION_H_INCLUDED
 #define VERSION_H_INCLUDED
 
-#define ESIA_MODULE_VERSION "@PROJECT_VERSION@"
+#define APP_VERSION "@PROJECT_VERSION@"
 
 #endif // VERSION_H_INCLUDED