diff --git a/Cargo.toml b/Cargo.toml
index 8e18349..95cb416 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,5 +12,7 @@ lto = false
 [profile.release]
 panic = "abort"
 debug = true
-lto = true  # Link-Time Optimization
+# Link-Time Optimization:
+# turned off for producing unusable debug symbols.
+lto = false
 opt-level = 'z'  # Optimize for size.