diff --git a/libImaging/Draw.c b/libImaging/Draw.c
index 8daf0e2c0..ad8d589af 100644
--- a/libImaging/Draw.c
+++ b/libImaging/Draw.c
@@ -459,6 +459,7 @@ polygon_generic(Imaging im, int n, Edge *e, int ink, int eofill,
     /* Process the edge table with a scan line searching for intersections */
     float* xx = malloc(sizeof(float) * edge_count * 2);
     if (!xx) {
+        free(edge_table)
         return -1;
     }
     for (; ymin <= ymax; ymin++) {