diff --git a/src/ecoprimer.c b/src/ecoprimer.c
index cc0d6d0..aacb5c2 100644
--- a/src/ecoprimer.c
+++ b/src/ecoprimer.c
@@ -258,7 +258,7 @@ void printapair(int32_t index,ppair_t pair, poptions_t options)
 	printf("\t%d", pair->maxd);
 
 	//print average amplifia lenght
-	printf("\t%3.2f", (float)pair->sumd/pair->inexample);
+	printf("\t%3.2f", (float)pair->sumd/pair->amplifiacount);
 
 	//print amplifia information about reference sequence if specified
 	if (options->refseq && pair->refsequence >=0)