diff --git a/dictsource/lv_rules b/dictsource/lv_rules
index d2cd48e4..1a495217 100644
--- a/dictsource/lv_rules
+++ b/dictsource/lv_rules
@@ -136,7 +136,7 @@
 
 .group a
            a               a
-           a (a            a_!
+           a (A            a_|
            ai              ai
            aie             a_!ie    // a-ie is more frequent than ai-e
            au              au
@@ -400,6 +400,7 @@
         t) ē (L90              e:
         t) ē (mL04_            e:    // ..tēma
         t) ērē                 e:Re:
+        t) ē (tL02_            e:
         t) ē (zL05_            e:    // ..tēze
         v) ē (L90L02_          e:    // vēzis
        _v) ē (l_               e:    // vēl
@@ -422,7 +423,7 @@
 
 .group i
            i               i
-           i (A            i_!
+           i (A            i_|
            ie              ie
         _) i (kkat         %i       // ikkatrs
         _) i (kkuL82       %i       // ikkurš
@@ -1598,8 +1599,8 @@ L46L45L45) o (<<           uo
 .group u
            u               u
            ui              ui
-           u (u            u_!
-     L41J) uo              u_!o
+           u (u            u_|
+     L41J) uo              u_|o
            uo              uo
 .group ū
            ū               u:
diff --git a/phsource/ph_latvian b/phsource/ph_latvian
index d9413bb7..aca8af8a 100644
--- a/phsource/ph_latvian
+++ b/phsource/ph_latvian
@@ -59,13 +59,13 @@ endphoneme
 phoneme y   // English y, short Latgalian "hard i"
   vwl starttype #i endtype #i
   length 120
-  FMT(vowel/y_2)
+  FMT(vwl_lv/y)
 endphoneme
 
 phoneme y:   // Long Latgalian "hard i"
   vwl starttype #i endtype #i
   length 300
-  FMT(vowel/y_2)
+  FMT(vwl_lv/yy)
 endphoneme
 
 phoneme o
diff --git a/phsource/vwl_lv/vowelchart.png b/phsource/vwl_lv/vowelchart.png
index d5f8a46e..953f3399 100644
Binary files a/phsource/vwl_lv/vowelchart.png and b/phsource/vwl_lv/vowelchart.png differ
diff --git a/phsource/vwl_lv/y b/phsource/vwl_lv/y
new file mode 100644
index 00000000..143ddc15
Binary files /dev/null and b/phsource/vwl_lv/y differ
diff --git a/phsource/vwl_lv/yy b/phsource/vwl_lv/yy
new file mode 100644
index 00000000..5615179c
Binary files /dev/null and b/phsource/vwl_lv/yy differ