1 files changed, 1 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 199af57..6c8ce1e 100644
--- a/Makefile
+++ b/Makefile
@@ -43,7 +43,7 @@ COMPILER = rustc
 # For release:
 # COMPILER_FLAGS = -O
 # For debugging:
-  COMPILER_FLAGS = -g --opt-level=0
+  COMPILER_FLAGS = -Z no-opt --opt-level=0
 
 RUSTDOC = rustdoc