diff --git a/src/etpan_mime.c b/src/etpan_mime.c
index 4ab19cf82..d2b94a675 100644
--- a/src/etpan_mime.c
+++ b/src/etpan_mime.c
@@ -2783,7 +2783,7 @@ static PEP_STATUS interpret_body(struct mailmime *part, char **longmsg, size_t *
     if (part->mm_content_type) {
         if (_get_content_type(part->mm_content_type, &type, &charset) == 0) {
             // We can be more elegant about this later.
-            if (charset && (strncasecmp(charset, "utf-8", 5) != 0 || strncasecmp(charset, "utf8", 4) != 0)) {
+            if (charset && strncasecmp(charset, "utf-8", 5) != 0 && strncasecmp(charset, "utf8", 4) != 0) {
                 char * _text;
                 int r = charconv("utf-8", charset, _longmsg, _size, &_text);
                 switch (r) {