diff --git a/configure.ac b/configure.ac
index e69e603..78b8445 100644
--- a/configure.ac
+++ b/configure.ac
@@ -187,9 +187,9 @@ app_rls_minor=$(echo $app_cv_release.0.0 | cut -d. -f2)
 
 AC_DEFINE_UNQUOTED(PACKAGE_MAJOR_RELEASE, $app_rls_major)
 AC_DEFINE_UNQUOTED(PACKAGE_MINOR_RELEASE, $app_rls_minor)
-AC_DEFINE_UNQUOTED(PACKAGE_RELEASE, $app_cv_release)
+AC_DEFINE_UNQUOTED(PACKAGE_RELEASE, "$app_cv_release")
 
-AC_SUBST(PACKAGE_RELEASE,$app_cv_release)
+AC_SUBST(PACKAGE_RELEASE,"$app_cv_release")
 AC_SUBST(PACKAGE_MAJOR_RELEASE,$app_rls_major)
 AC_SUBST(PACKAGE_MINOR_RELEASE,$app_rls_minor)
 
diff --git a/src/core/util.c b/src/core/util.c
index dfe85e8..2e361e1 100644
--- a/src/core/util.c
+++ b/src/core/util.c
@@ -367,7 +367,7 @@ LIB3270_EXPORT const char * lib3270_get_revision(void)
 
 LIB3270_EXPORT char * lib3270_get_version_info(void)
 {
-	return lib3270_strdup_printf("%s version %s-%d build %s",PACKAGE_NAME,PACKAGE_VERSION,PACKAGE_RELEASE,RPQ_TIMESTAMP_VALUE);
+	return lib3270_strdup_printf("%s version %s-%s build %s",PACKAGE_NAME,PACKAGE_VERSION,PACKAGE_RELEASE,RPQ_TIMESTAMP_VALUE);
 }
 
 void lib3270_popup_an_errno(H3270 *hSession, int errn, const char *fmt, ...)
--
libgit2 0.21.2