diff --git a/c++/Makefile.mk b/c++/Makefile.mk
index 6998de2c..e8dfa342 100644
--- a/c++/Makefile.mk
+++ b/c++/Makefile.mk
@@ -7,9 +7,6 @@
 AR  ?= ar
 CC  ?= gcc
 CXX ?= g++
-MOC ?= $(shell pkg-config --variable=moc_location QtCore)
-RCC ?= $(shell pkg-config --variable=rcc_location QtCore)
-UIC ?= $(shell pkg-config --variable=uic_location QtCore)
 STRIP ?= strip
 WINDRES ?= windres