diff --git a/Makefile b/Makefile
index f38b784641..677bc0f335 100644
--- a/Makefile
+++ b/Makefile
@@ -227,6 +227,9 @@ check: utility mods
 	@echo
 	@echo "Checking for code style violations in OpenRA.Test..."
 	@mono --debug OpenRA.Utility.exe ra --check-code-style OpenRA.Test
+	@echo
+	@echo "Checking for explicit interface violations..."
+	@mono --debug OpenRA.Utility.exe all --check-explicit-interfaces
 
 NUNIT_CONSOLE := $(shell test -f thirdparty/download/nunit3-console.exe && echo mono thirdparty/download/nunit3-console.exe || \
 	which nunit3-console 2>/dev/null || which nunit2-console 2>/dev/null || which nunit-console 2>/dev/null)
diff --git a/make.ps1 b/make.ps1
index eccb8b91ee..1df06d5a34 100644
--- a/make.ps1
+++ b/make.ps1
@@ -174,6 +174,8 @@ elseif ($command -eq "check")
 		./OpenRA.Utility.exe cnc --check-code-style OpenRA.Utility
 		echo "Checking for code style violations in OpenRA.Test..."
 		./OpenRA.Utility.exe cnc --check-code-style OpenRA.Test
+		echo "Checking for explicit interface violations..."
+		./OpenRA.Utility.exe all --check-explicit-interfaces
 	}
 	else
 	{