diff --git a/.github/workflows/test-library.yml b/.github/workflows/test-library.yml
index 5c4105af..53d19a20 100644
--- a/.github/workflows/test-library.yml
+++ b/.github/workflows/test-library.yml
@@ -34,5 +34,6 @@ jobs:
 
       - name: Run test-lib (expect failure)
         run: |
+          truncate -s -1 test_v1_signed.bin
           echo "A" >> test_v1_signed.bin
           ./test-lib test_v1_signed.bin 2>&1 | grep "Failure"
diff --git a/.gitignore b/.gitignore
index 0da8e1b2..a498d9c9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -116,8 +116,9 @@ tools/tpm/pcr_extend
 tools/tpm/policy_create
 tools/tpm/policy_sign
 config/*.ld
+test-lib
 
-# Generated confiuguration file
+# Generated configuration file
 .config
 .vs
 *.filters
@@ -144,7 +145,7 @@ hal/x86_fsp_qemu_stage1.ld
 
 debug/lauterbach
 
-#cland cache
+#clangd cache
 .cache/*
 
 #gcov files