diff --git a/cmake/check-config-vars.cmake b/cmake/check-config-vars.cmake
index b912cc39..bab219fa 100644
--- a/cmake/check-config-vars.cmake
+++ b/cmake/check-config-vars.cmake
@@ -1,57 +1,30 @@
-if (NOT DEFINED currency_display_decimal_point)
-	message(FATAL_ERROR "currency_display_decimal_point not set")
-endif()
-if (NOT DEFINED coin)
-	message(FATAL_ERROR "coin not set")
-endif()
-if (NOT DEFINED base_reward_dust_threshold)
-	message(FATAL_ERROR "base_reward_dust_threshold not set")
-endif()
-if (NOT DEFINED default_dust_threshold)
-	message(FATAL_ERROR "default_dust_threshold not set")
-endif()
-if (NOT DEFINED tx_default_fee)
-	message(FATAL_ERROR "tx_default_fee not set")
-endif()
-if (NOT DEFINED tx_minimum_fee)
-	message(FATAL_ERROR "tx_minimum_fee not set")
-endif()
-if (NOT DEFINED difficulty_pow_starter)
-	message(FATAL_ERROR "difficulty_pow_starter not set")
-endif()
-if (NOT DEFINED difficulty_pos_target)
-	message(FATAL_ERROR "difficulty_pos_target not set")
-endif()
-if (NOT DEFINED difficulty_pow_target)
-	message(FATAL_ERROR "difficulty_pow_target not set")
-endif()
-if (NOT DEFINED difficulty_window)
-	message(FATAL_ERROR "difficulty_window not set")
-endif()
-if (NOT DEFINED difficulty_lag)
-	message(FATAL_ERROR "difficulty_lag not set")
-endif()
-if (NOT DEFINED difficulty_cut)
-	message(FATAL_ERROR "difficulty_cut not set")
-endif()
-if (NOT DEFINED p2p_default_port)
-	message(FATAL_ERROR "p2p_default_port not set")
-endif()
-if (NOT DEFINED rpc_default_port)
-	message(FATAL_ERROR "rpc_default_port not set")
-endif()
-if (NOT DEFINED stratum_default_port)
-	message(FATAL_ERROR "stratum_default_port not set")
-endif()
-if (NOT DEFINED p2p_maintainers_pub_key)
-	message(FATAL_ERROR "p2p_maintainers_pub_key not set")
-endif()
-if (NOT DEFINED currency_name_abr)
-	message(FATAL_ERROR "currency_name_abr not set")
-endif()
-if (NOT DEFINED currency_name_base)
-	message(FATAL_ERROR "currency_name_base not set")
-endif()
-if (NOT DEFINED currency_name_short_base)
-	message(FATAL_ERROR "currency_name_short_base not set")
-endif()
+
+macro(check_defined_vars)
+	foreach(var ${ARGN})
+		if(NOT DEFINED ${var})
+			message(FATAL_ERROR "${var} not set")
+		endif()
+	endforeach()
+endmacro()
+
+check_defined_vars(
+		currency_display_decimal_point
+		coin
+		base_reward_dust_threshold
+		default_dust_threshold
+		tx_default_fee
+		tx_minimum_fee
+		difficulty_pow_starter
+		difficulty_pos_target
+		difficulty_pow_target
+		difficulty_window
+		difficulty_lag
+		difficulty_cut
+		p2p_default_port
+		rpc_default_port
+		stratum_default_port
+		p2p_maintainers_pub_key
+		currency_name_abr
+		currency_name_base
+		currency_name_short_base
+)