diff --git a/pkgs/by-name/li/libbladeRF/clang-fix.patch b/pkgs/by-name/li/libbladeRF/clang-fix.patch
new file mode 100644
index 000000000000..cb792e0cbc3e
--- /dev/null
+++ b/pkgs/by-name/li/libbladeRF/clang-fix.patch
@@ -0,0 +1,12 @@
+Fix clang build: https://github.com/Nuand/bladeRF/pull/1045.patch
+--- a/host/utilities/bladeRF-cli/src/cmd/flash_image.c
++++ b/host/utilities/bladeRF-cli/src/cmd/flash_image.c
+@@ -68,7 +68,7 @@ static int handle_param(const char *param, char *val,
+             status = CLI_RET_INVPARAM;
+         } else {
+             for (i = 0; i < len && status == 0; i++) {
+-                if (val[i] >= 'a' || val[i] <= 'f') {
++                if (val[i] >= 'a' && val[i] <= 'f') {
+                     val[i] -= 'a' - 'A';
+                 } else if (!((val[i] >= '0' && val[i] <= '9') ||
+                              (val[i] >= 'A' && val[i] <= 'F'))) {
diff --git a/pkgs/by-name/li/libbladeRF/package.nix b/pkgs/by-name/li/libbladeRF/package.nix
index 4ae2c179ad30..1e4d5089c2ce 100644
--- a/pkgs/by-name/li/libbladeRF/package.nix
+++ b/pkgs/by-name/li/libbladeRF/package.nix
@@ -26,6 +26,11 @@ stdenv.mkDerivation rec {
     fetchSubmodules = true;
   };
 
+  patches = [
+    # fix clang build: https://github.com/Nuand/bladeRF/pull/1045
+    ./clang-fix.patch
+  ];
+
   nativeBuildInputs = [
     cmake
     pkg-config