diff --git a/apex/apex.go b/apex/apex.go
index 506a89e..ee6f93a 100644
--- a/apex/apex.go
+++ b/apex/apex.go
@@ -1982,7 +1982,7 @@
 		if externalDep || to.AvailableFor(apexName) || whitelistedApexAvailable(apexName, to) {
 			return
 		}
-		ctx.ModuleErrorf("requires %q that is not available for the APEX.", to.Name())
+		ctx.ModuleErrorf("%q requires %q that is not available for the APEX.", from.Name(), to.Name())
 	})
 }