diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index dabac9772741..30f8e46dacdd 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -2195,7 +2195,7 @@ struct regulator *_regulator_get(struct device *dev, const char *id,
 
 		if (!have_full_constraints()) {
 			dev_warn(dev,
-				 "incomplete constraints, dummy supplies not allowed\n");
+				 "incomplete constraints, dummy supplies not allowed (id=%s)\n", id);
 			return ERR_PTR(-ENODEV);
 		}
 
@@ -2213,7 +2213,7 @@ struct regulator *_regulator_get(struct device *dev, const char *id,
 
 		case EXCLUSIVE_GET:
 			dev_warn(dev,
-				 "dummy supplies not allowed for exclusive requests\n");
+				 "dummy supplies not allowed for exclusive requests (id=%s)\n", id);
 			fallthrough;
 
 		default: