2 files changed, 1 insertions, 7 deletions

diff --git a/apps/plugins/doom/SOURCES b/apps/plugins/doom/SOURCES
index 6ee2d95c96..6cd69faee6 100644
--- a/apps/plugins/doom/SOURCES
+++ b/apps/plugins/doom/SOURCES
@@ -60,4 +60,3 @@ i_video.c
 w_wad.c
 rockdoom.c
 d_deh.c
-sscanf.c
diff --git a/apps/plugins/doom/doom.make b/apps/plugins/doom/doom.make
index 666128c432..fc73729c22 100644
--- a/apps/plugins/doom/doom.make
+++ b/apps/plugins/doom/doom.make
@@ -13,6 +13,7 @@ DOOMBUILDDIR := $(BUILDDIR)/apps/plugins/doom
 ROCKS += $(DOOMBUILDDIR)/doom.rock
 
 DOOM_SRC := $(call preprocess, $(DOOMSRCDIR)/SOURCES)
+DOOM_SRC += $(ROOTDIR)/firmware/common/sscanf.c
 DOOM_OBJ := $(call c2obj, $(DOOM_SRC))
 
 # add source files to OTHER_SRC to get automatic dependencies
@@ -32,12 +33,6 @@ else
     DOOMCFLAGS += -O2
 endif
 
-$(DOOMBUILDDIR)/sscanf.c: $(FIRMDIR)/common/sscanf.c
-        $(SILENT)mkdir -p $(dir $@)
-        $(call PRINTS,CP $<)cp $< $@
-
-$(DOOMBUILDDIR)/sscanf.o: $(DOOMBUILDDIR)/sscanf.c
-
 $(DOOMBUILDDIR)/doom.rock: $(DOOM_OBJ)
 # for some reason, this doesn't match the implicit rule in plugins.make,
 # so we have to duplicate the link command here