diff --git a/build/tasks/kernel.mk b/build/tasks/kernel.mk
index a5fc94f..60d916d 100644
--- a/build/tasks/kernel.mk
+++ b/build/tasks/kernel.mk
@@ -387,7 +387,8 @@
         for MODULE in $(1); do \
             BASENAME=$$(basename $$MODULE); \
             echo lib/modules$(6)/"$$BASENAME" >> "$(7)"; \
-        done \
+        done; \
+        sort -u "$(7)" -o "$(7)"; \
     fi;
 endef