diff --git a/Makefile b/Makefile
index 97969da..786d3c1 100644
--- a/Makefile
+++ b/Makefile
@@ -16,6 +16,7 @@ main: compilation
 
 dev: CFLAGS += -Wall -Wextra -Wshadow -Wcast-align -Wstrict-prototypes
 dev: CFLAGS += -fanalyzer -fsanitize=undefined -pedantic -g
+dev: LDFLAGS += -fsanitize=undefined
 dev: compilation
 
 compilation: $(OBJECTS)