diff --git a/pkgs/development/embedded/bossa/arduino.nix b/pkgs/development/embedded/bossa/arduino.nix
new file mode 100644
index 00000000000..04e483ff38b
--- /dev/null
+++ b/pkgs/development/embedded/bossa/arduino.nix
@@ -0,0 +1,13 @@
+{ bossa, git, fetchFromGitHub }:
+
+bossa.overrideAttrs (attrs: rec {
+  pname = "bossa-arduino";
+  version = "1.9.1-arduino2";
+
+  src = fetchFromGitHub {
+    owner = "arduino";
+    repo = "BOSSA";
+    rev = version;
+    sha256 = "sha256-sBJ6QMd7cTClDnGCeOU0FT6IczEjqqRxCD7kef5GuY8=";
+  };
+})
diff --git a/pkgs/development/embedded/bossa/bossa-no-applet-build.patch b/pkgs/development/embedded/bossa/bossa-no-applet-build.patch
deleted file mode 100644
index 4284245f485..00000000000
--- a/pkgs/development/embedded/bossa/bossa-no-applet-build.patch
+++ /dev/null
@@ -1,16 +0,0 @@
-diff --git a/Makefile b/Makefile
-index cc8882e..97b11ee 100644
---- a/Makefile
-+++ b/Makefile
-@@ -184,11 +184,6 @@ $(foreach src,$(COMMON_SRCS),$(eval $(call common_obj,$(src))))
- # Applet rules
- #
- define applet_obj
--$(SRCDIR)/$(1:%.asm=%.cpp): $(SRCDIR)/$(1)
--	@echo APPLET $(1:%.asm=%)
--	$$(Q)$$(ARMAS) -o $$(@:%.o=%.obj) $$<
--	$$(Q)$$(ARMOBJCOPY) -O binary $$(@:%.o=%.obj) $$(@:%.o=%.bin)
--	$$(Q)appletgen $(1:%.asm=%) $(SRCDIR) $(OBJDIR)
- $(OBJDIR)/$(1:%.asm=%.o): $(SRCDIR)/$(1:%.asm=%.cpp)
- 	@echo CPP APPLET $$<
- 	$$(Q)$$(CXX) $$(COMMON_CXXFLAGS) -c -o $$(@) $$(<:%.asm=%.cpp)
diff --git a/pkgs/development/embedded/bossa/default.nix b/pkgs/development/embedded/bossa/default.nix
index fbb1b4c1fd4..f3d6cd6a6d8 100644
--- a/pkgs/development/embedded/bossa/default.nix
+++ b/pkgs/development/embedded/bossa/default.nix
@@ -15,17 +15,15 @@ let
 in
 stdenv.mkDerivation rec {
   pname = "bossa";
-  version = "1.8";
+  version = "1.9.1";
 
   src = fetchFromGitHub {
     owner = "shumatech";
     repo = "BOSSA";
     rev = version;
-    sha256 = "sha256-dZeBy63OzIaLUfAg6awnk83FtLKVxPoYAYs5t7BBM6Y=";
+    sha256 = "sha256-8M3MU/+Y1L6SaQ1yoC9Z27A/gGruZdopLnL1z7h7YJw=";
   };
 
-  patches = [ ./bossa-no-applet-build.patch ];
-
   nativeBuildInputs = [ bin2c ];
   buildInputs = [ wxGTK libX11 readline ];
 
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 1f72969d311..6c0db95df8e 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -16286,6 +16286,8 @@ with pkgs;
     wxGTK = wxGTK30;
   };
 
+  bossa-arduino = callPackage ../development/embedded/bossa/arduino.nix { };
+
   bob = callPackage ../development/tools/build-managers/bob { };
 
   buck = callPackage ../development/tools/build-managers/buck { };