diff --git a/net-wireless/wavemon/files/wavemon-0.9.4-build.patch b/net-wireless/wavemon/files/wavemon-0.9.4-build.patch
deleted file mode 100644
index afce0a712049a..0000000000000
--- a/net-wireless/wavemon/files/wavemon-0.9.4-build.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/Makefile.in	2021-09-21 10:27:24.966739165 +0200
-+++ b/Makefile.in	2021-09-21 10:27:57.537003815 +0200
-@@ -9,7 +9,7 @@
- install-suid-root: exec_perms = 4755
- 
- CC	 ?= @CC@
--CFLAGS	 ?= @CFLAGS@ @LIBNL3_CLI_CFLAGS@
-+CFLAGS	 = @CFLAGS@ @LIBNL3_CLI_CFLAGS@
- CPPFLAGS ?= @CPPFLAGS@
- LDFLAGS  ?= @LDFLAGS@
- DEFS	 ?= @DEFS@