diff --git a/scripts/release/macos_aarch64/p2pool_macos_aarch64.sh b/scripts/release/macos_aarch64/p2pool_macos_aarch64.sh
index 55e5571..5359083 100755
--- a/scripts/release/macos_aarch64/p2pool_macos_aarch64.sh
+++ b/scripts/release/macos_aarch64/p2pool_macos_aarch64.sh
@@ -31,10 +31,18 @@ flags_p2pool="$flags_size $flags_datetime"
 clang_bin="$(command -v aarch64-apple-darwin25-clang || true)"
 clangxx_bin="$(command -v aarch64-apple-darwin25-clang++ || true)"
 clangas_bin="$(command -v aarch64-apple-darwin25-as || true)"
+install_name_tool_bin="$(command -v aarch64-apple-darwin25-install_name_tool || true)"
 if [ -z "$clang_bin" ] || [ -z "$clangxx_bin" ] || [ -z "$clangas_bin" ]; then
 	echo "macOS cross toolchain binaries not found in PATH" >&2
 	exit 1
 fi
+if [ -z "$install_name_tool_bin" ]; then
+	install_name_tool_bin="$(dirname "$clang_bin")/aarch64-apple-darwin25-install_name_tool"
+fi
+if [ ! -x "$install_name_tool_bin" ]; then
+	echo "macOS install_name_tool not found (looked for aarch64-apple-darwin25-install_name_tool)" >&2
+	exit 1
+fi
 
 find_macos_sdk() {
 	if [ -n "${SDKROOT:-}" ] && [ -d "${SDKROOT:-}" ]; then
@@ -64,6 +72,7 @@ fi
 
 export SDKROOT="$sdk_sysroot"
 cmake_osx_args="-DCMAKE_OSX_SYSROOT=$sdk_sysroot -DCMAKE_SYSROOT=$sdk_sysroot -DCMAKE_SYSTEM_FRAMEWORK_PATH=$sdk_sysroot/System/Library/Frameworks"
+cmake_osx_args="$cmake_osx_args -DCMAKE_INSTALL_NAME_TOOL=$install_name_tool_bin"
 
 wrap_compiler() {
 	real_bin="$1"
diff --git a/scripts/release/macos_x64/p2pool_macos_x64.sh b/scripts/release/macos_x64/p2pool_macos_x64.sh
index 1693aaf..2fbade4 100755
--- a/scripts/release/macos_x64/p2pool_macos_x64.sh
+++ b/scripts/release/macos_x64/p2pool_macos_x64.sh
@@ -31,10 +31,18 @@ flags_p2pool="$flags_size $flags_datetime"
 clang_bin="$(command -v x86_64-apple-darwin25-clang || true)"
 clangxx_bin="$(command -v x86_64-apple-darwin25-clang++ || true)"
 clangas_bin="$(command -v x86_64-apple-darwin25-as || true)"
+install_name_tool_bin="$(command -v x86_64-apple-darwin25-install_name_tool || true)"
 if [ -z "$clang_bin" ] || [ -z "$clangxx_bin" ] || [ -z "$clangas_bin" ]; then
 	echo "macOS cross toolchain binaries not found in PATH" >&2
 	exit 1
 fi
+if [ -z "$install_name_tool_bin" ]; then
+	install_name_tool_bin="$(dirname "$clang_bin")/x86_64-apple-darwin25-install_name_tool"
+fi
+if [ ! -x "$install_name_tool_bin" ]; then
+	echo "macOS install_name_tool not found (looked for x86_64-apple-darwin25-install_name_tool)" >&2
+	exit 1
+fi
 
 find_macos_sdk() {
 	if [ -n "${SDKROOT:-}" ] && [ -d "${SDKROOT:-}" ]; then
@@ -64,6 +72,7 @@ fi
 
 export SDKROOT="$sdk_sysroot"
 cmake_osx_args="-DCMAKE_OSX_SYSROOT=$sdk_sysroot -DCMAKE_SYSROOT=$sdk_sysroot -DCMAKE_SYSTEM_FRAMEWORK_PATH=$sdk_sysroot/System/Library/Frameworks"
+cmake_osx_args="$cmake_osx_args -DCMAKE_INSTALL_NAME_TOOL=$install_name_tool_bin"
 
 wrap_compiler() {
 	real_bin="$1"