diff --git a/src/eo-aff.m4 b/src/eo-aff.m4
index 39fc564..b36cb8b 100644
--- a/src/eo-aff.m4
+++ b/src/eo-aff.m4
@@ -591,8 +591,8 @@ flag *F:
 ifdef({SXPARE},
 {   nome(I,-I,ANTIN)	# danci -> dancantino
     nomo(I,,NTIN)	# naski -> naskintino
-    nome(U,-I,ANTIN)	# dancu -> dancantino
-    nomo(U,,NTIN)})	# nasku -> naskintino
+    nome(U,-U,ANTIN)	# dancu -> dancantino
+    nomo(U,-U,INTIN)})	# nasku -> naskintino
     kazoj({O	>	-O,A})
     O		>	-O,E
     O		>	-O,INE