diff --git a/test/fixtures/script.json b/test/fixtures/script.json
index f0136fd..59bb6e8 100644
--- a/test/fixtures/script.json
+++ b/test/fixtures/script.json
@@ -177,9 +177,17 @@
       }
     ],
     "isPubKeyInput": [
+      {
+        "description": "non-canonical signature (too short)",
+        "scriptSig": "304402207515cf147d201f411092e6be5a64a6006f9308fad7b2a8fdaab22cd86ce764c202200974b8aca7bf51dbf54150d3884e1ae04f675637b926ec33bf7593"
+      },
       {
         "description": "non-canonical signature (too long)",
-        "scriptSig": "304402207515cf147d201f411092e6be5a64a6006f9308fad7b2a8fdaab22cd86ce764c202200974b8aca7bf51dbf54150d3884e1ae04f675637b926ec33bf7593ffffffffffffffff"
+        "scriptSig": "304402207515cf147d201f411092e6be5a64a6006f9308fad7b2a8fdaab22cd86ce764c202200974b8aca7bf51dbf54150d3884e1ae04f675637b926ec33bf75939446f6ca28ffffffff01"
+      },
+      {
+        "description": "non-canonical signature (invalid hashType)",
+        "scriptSig": "304402207515cf147d201f411092e6be5a64a6006f9308fad7b2a8fdaab22cd86ce764c202200974b8aca7bf51dbf54150d3884e1ae04f675637b926ec33bf75939446f6ca28ff"
       }
     ],
     "isPubKeyOutput": [