diff --git a/apex/prebuilt.go b/apex/prebuilt.go
index f783172..1bb0fb5 100644
--- a/apex/prebuilt.go
+++ b/apex/prebuilt.go
@@ -376,6 +376,12 @@
 			}
 		}
 
+		// Ignore any modules that do not implement ApexModule as they cannot have an APEX specific
+		// variant.
+		if _, ok := child.(android.ApexModule); !ok {
+			return false
+		}
+
 		// Strip off the prebuilt_ prefix if present before storing content to ensure consistent
 		// behavior whether there is a corresponding source module present or not.
 		depName = android.RemoveOptionalPrebuiltPrefix(depName)