1 files changed, 0 insertions, 1 deletions
diff --git a/filter.c b/filter.c
index 08ef6f33..d93e8cb2 100644
--- a/filter.c
+++ b/filter.c
@@ -24,7 +24,6 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#include <stddef.h>
 #include <string.h>
 #include <wctype.h>
 #include <wchar.h>