diff --git a/dictsource/vi_rules b/dictsource/vi_rules
index 7cf4be02..7b5e653a 100644
--- a/dictsource/vi_rules
+++ b/dictsource/vi_rules
@@ -816,6 +816,10 @@ ỵ	ỵ
         oảnh       we-n^4
         oãnh       we-n^5
         oạnh       we-n^6
+		oach		we-c
+		oách		we-c3
+		oạch		we-c6
+		
 
 .group ò
         ò          O2
diff --git a/phsource/ph_vietnam b/phsource/ph_vietnam
index 68d62a41..70da10e7 100644
--- a/phsource/ph_vietnam
+++ b/phsource/ph_vietnam
@@ -177,7 +177,7 @@ phoneme e-
    ELIF nextPhW(n^) THEN
 	length 100
 	ENDIF
-   FMT(vietnam/e_short_2)
+   FMT(vietnam/e_short_1)
 endphoneme
 
 phoneme i
diff --git a/phsource/vietnam/e_short_1 b/phsource/vietnam/e_short_1
new file mode 100644
index 00000000..7eb59be3
Binary files /dev/null and b/phsource/vietnam/e_short_1 differ