--- a/src/GNUmakefile	2022-01-21 11:40:00.957743804 +0300
+++ b/src/GNUmakefile	2022-01-21 11:40:34.876741798 +0300
@@ -21,8 +21,8 @@
 HAS_PYTHON_CONFIG := $(shell ${PYTHON}-config --ldflags ${PYTHON_EMBED} 2>/dev/null)
 
 CPPFLAGS += -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -I. -I$(VPATH)
-CFLAGS   += -g -Wall -Wextra -O2
+CFLAGS   += -Wall -Wextra
 CFLAGS   += $(shell pkg-config --cflags talloc libarchive)
 LDFLAGS  += -Wl,-z,noexecstack
 LDFLAGS  += $(shell pkg-config --libs talloc libarchive)