diff --git a/compile.mk b/compile.mk
index c7b45048..9580533c 100644
--- a/compile.mk
+++ b/compile.mk
@@ -14,7 +14,7 @@ FLAGS += -MMD -MP
 # Debugger symbols. These are removed with `strip`.
 FLAGS += -g
 # Optimization
-FLAGS += -O3 -march=nehalem -funsafe-math-optimizations
+FLAGS += -O3 -march=nehalem -funsafe-math-optimizations -fno-omit-frame-pointer
 # Warnings
 FLAGS += -Wall -Wextra -Wno-unused-parameter
 # C++ standard