fixed zstd-pgo (#329) reported by @octoploid
diff --git a/programs/.gitignore b/programs/.gitignore
index 5875fc7..24f96cf 100644
--- a/programs/.gitignore
+++ b/programs/.gitignore
@@ -7,6 +7,7 @@
 # Object files
 *.o
 *.ko
+default.profraw
 
 # Executables
 *.exe