diff --git a/source/loaders/node_loader/bootstrap/CMakeLists.txt b/source/loaders/node_loader/bootstrap/CMakeLists.txt
index 3f7fe0904..7fce3a33f 100644
--- a/source/loaders/node_loader/bootstrap/CMakeLists.txt
+++ b/source/loaders/node_loader/bootstrap/CMakeLists.txt
@@ -18,24 +18,26 @@ message(STATUS "Plugin ${target} bootstrap")
 #
 
 if(MSVC)
-	set(LOADER_LIBRARY_PATH "${PROJECT_BINARY_DIR}/${CMAKE_BUILD_TYPE}")
+	set(BOOTSTRAP_OUTPUT_PATH "${PROJECT_BINARY_DIR}/${CMAKE_BUILD_TYPE}")
 else()
-	set(LOADER_LIBRARY_PATH "${PROJECT_BINARY_DIR}")
+	set(BOOTSTRAP_OUTPUT_PATH "${PROJECT_BINARY_DIR}")
 endif()
 
-if(OPTION_BUILD_GUIX)
-	add_custom_target(${target} ALL
-		WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
-		COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/lib/bootstrap.js ${LOADER_LIBRARY_PATH}
-	)
-else()
-	add_custom_target(${target} ALL
+add_custom_target(${target} ALL
+	WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+	COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/lib/bootstrap.js ${BOOTSTRAP_OUTPUT_PATH}
+)
+
+if(NOT OPTION_BUILD_GUIX)
+	add_custom_target(${target}-depends
 		WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
-		COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/lib/bootstrap.js ${LOADER_LIBRARY_PATH}
-		COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/lib/package.json ${LOADER_LIBRARY_PATH}
-		COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/lib/package-lock.json ${LOADER_LIBRARY_PATH}
-		COMMAND npm install
+		COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/lib/package.json ${CMAKE_CURRENT_BINARY_DIR}
+		COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/lib/package-lock.json ${CMAKE_CURRENT_BINARY_DIR}
+		COMMAND npm --prefix ${CMAKE_CURRENT_BINARY_DIR} install ${CMAKE_CURRENT_BINARY_DIR}
+		COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_CURRENT_BINARY_DIR}/node_modules ${BOOTSTRAP_OUTPUT_PATH}/node_modules
 	)
+
+	add_dependencies(${target} ${target}-depends)
 endif()
 
 #
@@ -54,13 +56,13 @@ set_target_properties(${target}
 
 # Library
 install(FILES
-	${LOADER_LIBRARY_PATH}/bootstrap.js
+	${CMAKE_CURRENT_SOURCE_DIR}/lib/bootstrap.js
 	DESTINATION ${INSTALL_LIB}
 	COMPONENT runtime
 )
 
 install(DIRECTORY
-	${LOADER_LIBRARY_PATH}/node_modules
+	${CMAKE_CURRENT_BINARY_DIR}/node_modules
 	DESTINATION ${INSTALL_LIB}
 	COMPONENT runtime
 )
diff --git a/source/tests/metacall_depends_test/CMakeLists.txt b/source/tests/metacall_depends_test/CMakeLists.txt
index b45a9fcd4..09b9f944a 100644
--- a/source/tests/metacall_depends_test/CMakeLists.txt
+++ b/source/tests/metacall_depends_test/CMakeLists.txt
@@ -7,18 +7,6 @@ if(NOT OPTION_BUILD_DIST_LIBS)
 	return()
 endif()
 
-# Check if python dependencies are installed
-execute_process(
-	COMMAND python -c "import rsa"
-	ERROR_QUIET
-	OUTPUT_QUIET
-	RESULT_VARIABLE PYTHON_DEPENDS
-)
-
-if(PYTHON_DEPENDS)
-	return()
-endif()
-
 #
 # Executable name and options
 #
diff --git a/source/tests/metacall_python_open_test/CMakeLists.txt b/source/tests/metacall_python_open_test/CMakeLists.txt
index 4b538912a..86af075e3 100644
--- a/source/tests/metacall_python_open_test/CMakeLists.txt
+++ b/source/tests/metacall_python_open_test/CMakeLists.txt
@@ -55,6 +55,26 @@ add_executable(${target}
 # Create namespaced alias
 add_executable(${META_PROJECT_NAME}::${target} ALIAS ${target})
 
+#
+# Dependencies
+#
+
+if(NOT OPTION_BUILD_GUIX)
+	if(MSVC)
+		set(DEPENDS_OUTPUT_PATH "${PROJECT_BINARY_DIR}/${CMAKE_BUILD_TYPE}")
+	else()
+		set(DEPENDS_OUTPUT_PATH "${PROJECT_BINARY_DIR}")
+	endif()
+
+	add_custom_target(${target}-depends
+		WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+		COMMAND npm --prefix ${CMAKE_CURRENT_BINARY_DIR} install jsonwebtoken
+		COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_CURRENT_BINARY_DIR}/node_modules ${DEPENDS_OUTPUT_PATH}/node_modules
+	)
+
+	add_dependencies(${target} ${target}-depends)
+endif()
+
 #
 # Project options
 #
diff --git a/source/tests/metacall_python_open_test/source/metacall_python_open_test.cpp b/source/tests/metacall_python_open_test/source/metacall_python_open_test.cpp
index dfedbfbdd..717379275 100644
--- a/source/tests/metacall_python_open_test/source/metacall_python_open_test.cpp
+++ b/source/tests/metacall_python_open_test/source/metacall_python_open_test.cpp
@@ -53,6 +53,25 @@ TEST_F(metacall_python_open_test, DefaultConstructor)
 		EXPECT_NE((int) 0, (int) strcmp(result, "<html><head></head><body>Error</body></html>"));
 
 		metacall_value_destroy(ret);
+
+		static const char str[] = "Hello World";
+
+		void * args[] =
+		{
+			metacall_value_create_string(str, sizeof(str) - 1)
+		};
+
+		ret = metacallv("login", args);
+
+		EXPECT_NE((void *) NULL, (void *) ret);
+
+		const char * token = metacall_value_to_string(ret);
+
+		EXPECT_EQ((int) 0, (int) strcmp(token, "eyJhbGciOiJIUzI1NiJ9.SGVsbG8gV29ybGQ.Iyc6PWVbK538giVdaInTeIO3jvvC1Vuy_czZUzoRRec"));
+
+		metacall_value_destroy(args[0]);
+
+		metacall_value_destroy(ret);
 	}
 	#endif /* OPTION_BUILD_LOADERS_PY */