diff --git a/options.c b/options.c
index 78b0c55..8d528d7 100644
--- a/options.c
+++ b/options.c
@@ -112,7 +112,7 @@ int ini_get_int(char *section, char *key, int def)
                 return atoi(value);
 }
 
-double ini_get_double(char *section, char *key, int def)
+double ini_get_double(char *section, char *key, double def)
 {
         char *value = get_value(section, key);
         if (value == NULL)
diff --git a/options.h b/options.h
index 2d2d968..1c8aa71 100644
--- a/options.h
+++ b/options.h
@@ -7,7 +7,7 @@
 int load_ini_file(FILE *);
 char *ini_get_string(char *section, char *key, const char *def);
 int ini_get_int(char *section, char *key, int def);
-double ini_get_double(char *section, char *key, int def);
+double ini_get_double(char *section, char *key, double def);
 int ini_get_bool(char *section, char *key, int def);
 void free_ini(void);