diff --git a/src/lib-sieve/sieve-settings.c b/src/lib-sieve/sieve-settings.c
index 4dc8efb5014456ebc2179cdc66bb5375f5c2b486..884c63413e1b70b30380702180b7a1f5d34a2200 100644
--- a/src/lib-sieve/sieve-settings.c
+++ b/src/lib-sieve/sieve-settings.c
@@ -108,7 +108,6 @@ bool sieve_setting_get_bool_value
 	bool *value_r)
 {
 	const char *str_value;
-	char *endp;
 
 	str_value = sieve_setting_get(svinst, setting);