diff --git a/pkgs/epnix/support/twincat-ads/fixDep.patch b/pkgs/epnix/support/twincat-ads/fixDep.patch
deleted file mode 100644
index 10dfb791..00000000
--- a/pkgs/epnix/support/twincat-ads/fixDep.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff --git a/Makefile.epics b/Makefile.epics
-index ef5c909..a709c05 100644
---- a/Makefile.epics
-+++ b/Makefile.epics
-@@ -10,6 +10,7 @@ endef
- $(foreach dir, $(filter-out configure,$(DIRS)),$(eval $(call DIR_template,$(dir))))
- 
- iocBoot_DEPEND_DIRS += $(filter %App,$(DIRS))
-+adsExApp_DEPEND_DIRS += adsApp
- 
- include $(TOP)/configure/RULES_TOP
-