diff --git a/Tests/Fixtures/TestProject/Project.xcodeproj/project.pbxproj b/Tests/Fixtures/TestProject/Project.xcodeproj/project.pbxproj
index eb6ede44..b4024218 100644
--- a/Tests/Fixtures/TestProject/Project.xcodeproj/project.pbxproj
+++ b/Tests/Fixtures/TestProject/Project.xcodeproj/project.pbxproj
@@ -1663,11 +1663,13 @@
 			files = (
 			);
 			inputFileListPaths = (
+				inputList.xcfilelist,
 			);
 			inputPaths = (
 			);
 			name = MyScript;
 			outputFileListPaths = (
+				outputList.xcfilelist,
 			);
 			outputPaths = (
 			);
diff --git a/Tests/Fixtures/TestProject/project.yml b/Tests/Fixtures/TestProject/project.yml
index 6d387766..e80a0c62 100644
--- a/Tests/Fixtures/TestProject/project.yml
+++ b/Tests/Fixtures/TestProject/project.yml
@@ -112,6 +112,10 @@ targets:
       - name: MyScript
         script: |
           echo "You ran a script!"
+        inputFileLists:
+          - inputList.xcfilelist
+        outputFileLists:
+          - outputList.xcfilelist
 
   App_watchOS:
       type: application.watchapp2
diff --git a/Tests/XcodeGenKitTests/SpecLoadingTests.swift b/Tests/XcodeGenKitTests/SpecLoadingTests.swift
index 565599e7..9c3f3b4c 100644
--- a/Tests/XcodeGenKitTests/SpecLoadingTests.swift
+++ b/Tests/XcodeGenKitTests/SpecLoadingTests.swift
@@ -438,6 +438,8 @@ class SpecLoadingTests: XCTestCase {
                     ["path": "script.sh"],
                     ["script": "shell script\ndo thing", "name": "myscript", "inputFiles": ["file", "file2"], "outputFiles": ["file", "file2"], "shell": "bin/customshell", "runOnlyWhenInstalling": true],
                     ["script": "shell script\ndo thing", "name": "myscript", "inputFiles": ["file", "file2"], "outputFiles": ["file", "file2"], "shell": "bin/customshell", "showEnvVars": false],
+                    ["script": "shell script\nwith file lists", "name": "myscript", "inputFileLists": ["inputList.xcfilelist"], "outputFileLists": ["outputList.xcfilelist"], "shell": "bin/customshell", "runOnlyWhenInstalling": true],
+                    ["script": "shell script\nwith file lists", "name": "myscript", "inputFileLists": ["inputList.xcfilelist"], "outputFileLists": ["outputList.xcfilelist"], "shell": "bin/customshell", "showEnvVars": false]
                 ]
                 target["preBuildScripts"] = scripts
                 target["postCompileScripts"] = scripts
@@ -447,6 +449,8 @@ class SpecLoadingTests: XCTestCase {
                     BuildScript(script: .path("script.sh")),
                     BuildScript(script: .script("shell script\ndo thing"), name: "myscript", inputFiles: ["file", "file2"], outputFiles: ["file", "file2"], shell: "bin/customshell", runOnlyWhenInstalling: true, showEnvVars: true),
                     BuildScript(script: .script("shell script\ndo thing"), name: "myscript", inputFiles: ["file", "file2"], outputFiles: ["file", "file2"], shell: "bin/customshell", runOnlyWhenInstalling: false, showEnvVars: false),
+                    BuildScript(script: .script("shell script\nwith file lists"), name: "myscript", inputFileLists: ["inputList.xcfilelist"], outputFileLists: ["outputList.xcfilelist"], shell: "bin/customshell", runOnlyWhenInstalling: true, showEnvVars: true),
+                    BuildScript(script: .script("shell script\nwith file lists"), name: "myscript", inputFileLists: ["inputList.xcfilelist"], outputFileLists: ["outputList.xcfilelist"], shell: "bin/customshell", runOnlyWhenInstalling: false, showEnvVars: false),
                 ]
 
                 let parsedTarget = try Target(name: "test", jsonDictionary: target)