diff --git a/sources/NotoSerifSinhala.glyphs b/sources/NotoSerifSinhala.glyphs
index 21e3f4d0..639dbaa5 100644
--- a/sources/NotoSerifSinhala.glyphs
+++ b/sources/NotoSerifSinhala.glyphs
@@ -1,5 +1,8 @@
 {
 .appVersion = "3072";
+DisplayStrings = (
+"/nbspace"
+);
 classes = (
 {
 code = "basinh bhasinh casinh chasinh dasinh ddasinh ddhasinh dhasinh fasinh gasinh ghasinh hasinh jasinh jhasinh jnyasinh kasinh khasinh lasinh llasinh masinh mbasinh nasinh ndasinh ngasinh nnasinh nnddasinh nngasinh nyasinh nyjasinh pasinh phasinh rasinh sasinh shasinh ssasinh tasinh thasinh ttasinh tthasinh vasinh yasinh";
@@ -301641,36 +301644,6 @@ width = 475;
 unicode = 007E;
 },
 {
-glyphname = uni00A0.sinh;
-layers = (
-{
-layerId = "AF791F9F-5317-4D76-BDD4-1652E63983EA";
-width = 500;
-},
-{
-layerId = "32AB916E-052E-46AB-9DD5-C403DD480EC5";
-width = 500;
-},
-{
-layerId = UUID0;
-width = 500;
-},
-{
-layerId = "662CFE57-5D63-4A4D-8288-880AE8709BDD";
-width = 357;
-},
-{
-layerId = "BA1E66D3-DC96-4305-AD8C-9528520ED93C";
-width = 357;
-},
-{
-layerId = "82AE5B3B-F3CA-4D01-9BD6-C43574A9C610";
-width = 357;
-}
-);
-unicode = 00A0;
-},
-{
 glyphname = sfthyphen.sinh;
 layers = (
 {
@@ -305457,6 +305430,37 @@ width = 622;
 }
 );
 unicode = 25CC;
+},
+{
+glyphname = nbspace;
+layers = (
+{
+layerId = "AF791F9F-5317-4D76-BDD4-1652E63983EA";
+width = 500;
+},
+{
+layerId = UUID0;
+width = 500;
+},
+{
+layerId = "32AB916E-052E-46AB-9DD5-C403DD480EC5";
+width = 500;
+},
+{
+layerId = "662CFE57-5D63-4A4D-8288-880AE8709BDD";
+width = 357;
+},
+{
+layerId = "BA1E66D3-DC96-4305-AD8C-9528520ED93C";
+width = 357;
+},
+{
+layerId = "82AE5B3B-F3CA-4D01-9BD6-C43574A9C610";
+width = 357;
+}
+);
+widthMetricsKey = space;
+unicode = 00A0;
 }
 );
 instances = (