diff --git a/src/jscanify-node.js b/src/jscanify-node.js
index 51101ea..cf2aefa 100644
--- a/src/jscanify-node.js
+++ b/src/jscanify-node.js
@@ -153,9 +153,9 @@ class jscanify {
   extractPaper(image, resultWidth, resultHeight, cornerPoints) {
     const canvas = createCanvas();
     const img = cv.imread(image);
-    const maxContour = this.findPaperContour(img);
+    const maxContour = cornerPoints ? null : this.findPaperContour(img);
 
-    if(maxContour == null){
+    if(maxContour == null && cornerPoints === undefined){
       return null;
     }
 
diff --git a/src/jscanify.js b/src/jscanify.js
index b413253..4c4546a 100644
--- a/src/jscanify.js
+++ b/src/jscanify.js
@@ -144,9 +144,9 @@
     extractPaper(image, resultWidth, resultHeight, cornerPoints) {
       const canvas = document.createElement("canvas");
       const img = cv.imread(image);
-      const maxContour = this.findPaperContour(img);
+      const maxContour = cornerPoints ? null : this.findPaperContour(img);
 
-      if(maxContour == null){
+      if(maxContour == null && cornerPoints === undefined){
         return null;
       }