Index: uspace/app/tester/Makefile
===================================================================
--- uspace/app/tester/Makefile	(revision 63448512ad24cc1ceeb9a344e89d03ebe59dc3a3)
+++ uspace/app/tester/Makefile	(revision 515a010298db5702edc01e5a63d4612a76fe0140)
@@ -60,5 +60,5 @@
 .PHONY: all clean depend disasm
 
-all: $(OUTPUT) disasm
+all: $(OUTPUT) $(OUTPUT).disasm
 
 -include Makefile.depend
@@ -73,6 +73,8 @@
 	$(LD) -T $(LIBC_PREFIX)/arch/$(ARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
 
-disasm:
-	$(OBJDUMP) -d $(OUTPUT) >$(OUTPUT).disasm
+disasm: $(OUTPUT).disasm
+
+$(OUTPUT).disasm: $(OUTPUT)
+	$(OBJDUMP) -d $< >$@
 
 %.o: %.S