diff --git a/aedi/target/library_tier2.py b/aedi/target/library_tier2.py
index 8b8cee7b..b321f498 100644
--- a/aedi/target/library_tier2.py
+++ b/aedi/target/library_tier2.py
@@ -427,8 +427,7 @@ class SamplerateTarget(CMakeStaticDependencyTarget):
     def prepare_source(self, state: BuildState):
         state.download_source(
             'https://github.com/libsndfile/libsamplerate/releases/download/0.2.1/libsamplerate-0.2.1.tar.bz2',
-            'f6323b5e234753579d70a0af27796dde4ebeddf58aae4be598e39b3cee00c90a',
-            patches='samplerate-support-arm64')
+            'f6323b5e234753579d70a0af27796dde4ebeddf58aae4be598e39b3cee00c90a')
 
     def detect(self, state: BuildState) -> bool:
         return state.has_source_file('samplerate.pc.in')
diff --git a/patch/samplerate-support-arm64.diff b/patch/samplerate-support-arm64.diff
deleted file mode 100644
index 441fc799..00000000
--- a/patch/samplerate-support-arm64.diff
+++ /dev/null
@@ -1,29 +0,0 @@
---- a/examples/audio_out.c
-+++ b/examples/audio_out.c
-@@ -432,7 +432,7 @@
- 
- #if (defined (__MACH__) && defined (__APPLE__)) /* MacOSX */
- 
--#include <Carbon.h>
-+#include <Carbon/Carbon.h>
- #include <CoreAudio/AudioHardware.h>
- 
- #define	MACOSX_MAGIC	MAKE_MAGIC ('M', 'a', 'c', ' ', 'O', 'S', ' ', 'X')
---- a/Cfg/config.sub
-+++ b/Cfg/config.sub
-@@ -239,6 +239,7 @@
- 	# Some are omitted here because they have special meanings below.
- 	1750a | 580 \
- 	| a29k \
-+	| aarch64 \
- 	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
- 	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
- 	| am33_2.0 \
-@@ -319,6 +320,7 @@
- 	# Recognize the basic CPU types with company name.
- 	580-* \
- 	| a29k-* \
-+	| aarch64-* \
- 	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
- 	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
- 	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \