diff --git a/15_virtual_mem_part2_mmio_remap/Makefile b/15_virtual_mem_part2_mmio_remap/Makefile
index 206b3d97..4f7561db 100644
--- a/15_virtual_mem_part2_mmio_remap/Makefile
+++ b/15_virtual_mem_part2_mmio_remap/Makefile
@@ -170,7 +170,7 @@ objdump: $(KERNEL_ELF)
 	@$(DOCKER_ELFTOOLS) $(OBJDUMP_BINARY) --disassemble --demangle $(KERNEL_ELF) | rustfilt
 
 nm: $(KERNEL_ELF)
-	$(DOCKER_ELFTOOLS) $(NM_BINARY) --demangle --print-size $(KERNEL_ELF) | sort | rustfilt
+	@$(DOCKER_ELFTOOLS) $(NM_BINARY) --demangle --print-size $(KERNEL_ELF) | sort | rustfilt
 
 # For rust-analyzer
 check: