diff --git a/Makefile b/Makefile
index 6accccd..895bf6b 100644
--- a/Makefile
+++ b/Makefile
@@ -13,6 +13,9 @@ include help.mk
 # Targets to get required artifacts and external resources for each service
 include services/*/artifacts.mk
 
+# Targets helpful to prepare service environment
+include services/*/prepare.mk
+
 # Services that require artifacts
 GET_SVCS = $(shell grep -Rl "get.*:" ./services/* | sort -u | grep artifacts.mk | xargs -I {} dirname {} | xargs basename -a)
 
diff --git a/services/ir/prepare.mk b/services/ir/prepare.mk
new file mode 100644
index 0000000..9433798
--- /dev/null
+++ b/services/ir/prepare.mk
@@ -0,0 +1,3 @@
+# Deposit GAS from defualt wallet to NeoFS mainnet contract 
+prepare.ir:
+	@./bin/deposit.sh