diff --git a/.github/workflows/bld.yml b/.github/workflows/bld.yml
index f4aa3a2..138f5e5 100644
--- a/.github/workflows/bld.yml
+++ b/.github/workflows/bld.yml
@@ -1,16 +1,14 @@
 name: bld-ci
 
-on: [ push, pull_request, workflow_dispatch ]
+on: [push, pull_request, workflow_dispatch]
 
 jobs:
   build-bld-project:
+    runs-on: ubuntu-latest
+
     strategy:
       matrix:
-        java-version: [ 17, 21, 24 ]
-        kotlin-version: [ 1.9.25, 2.0.21, 2.1.20 ]
-        os: [ ubuntu-latest, windows-latest, macos-latest ]
-
-    runs-on: ${{ matrix.os }}
+        java-version: [17, 21, 24]
 
     steps:
       - name: Checkout source repository
@@ -24,16 +22,8 @@ jobs:
           distribution: "zulu"
           java-version: ${{ matrix.java-version }}
 
-      - name: Download dependencies [examples]
-        working-directory: examples
-        run: ./bld download
-
-      - name: Run PIT tests [examples]
-        working-directory: examples
-        run: ./bld compile pit
-
       - name: Download dependencies
         run: ./bld download
 
       - name: Run tests
-        run: ./bld compile test
\ No newline at end of file
+        run: ./bld compile test
diff --git a/src/bld/java/rife/bld/extension/PitestOperationBuild.java b/src/bld/java/rife/bld/extension/PitestOperationBuild.java
index 613592d..fc37994 100644
--- a/src/bld/java/rife/bld/extension/PitestOperationBuild.java
+++ b/src/bld/java/rife/bld/extension/PitestOperationBuild.java
@@ -108,13 +108,10 @@ public class PitestOperationBuild extends Project {
 
     @Override
     public void test() throws Exception {
-        var os = System.getProperty("os.name");
-        if (os != null && os.toLowerCase().contains("linux")) {
-            new ExecOperation()
-                    .fromProject(this)
-                    .command("scripts/cliargs.sh")
-                    .execute();
-        }
+        new ExecOperation()
+                .fromProject(this)
+                .command("scripts/cliargs.sh")
+                .execute();
         super.test();
     }
 }
diff --git a/src/main/java/rife/bld/extension/PitestOperation.java b/src/main/java/rife/bld/extension/PitestOperation.java
index a9dd870..ff51a82 100644
--- a/src/main/java/rife/bld/extension/PitestOperation.java
+++ b/src/main/java/rife/bld/extension/PitestOperation.java
@@ -432,9 +432,9 @@ public class PitestOperation extends AbstractProcessOperation<PitestOperation> {
         if (project_ != null) {
             args.add(javaTool());
             args.add("-cp");
-            args.add(String.format("%s%s%s%s%s%s%s", new File(project_.libTestDirectory(), "*"), File.pathSeparator,
-                    new File(project_.libCompileDirectory(), "*"), File.pathSeparator, project_.buildMainDirectory(),
-                    File.pathSeparator, project_.buildTestDirectory()));
+            args.add(String.format("%s:%s:%s:%s", new File(project_.libTestDirectory(), "*"),
+                    new File(project_.libCompileDirectory(), "*"), project_.buildMainDirectory(),
+                    project_.buildTestDirectory()));
             args.add("org.pitest.mutationtest.commandline.MutationCoverageReport");
 
             if (!options_.containsKey(SOURCE_DIRS)) {
diff --git a/src/test/java/rife/bld/extension/PitestOperationTest.java b/src/test/java/rife/bld/extension/PitestOperationTest.java
index bb5ed8c..109e17b 100644
--- a/src/test/java/rife/bld/extension/PitestOperationTest.java
+++ b/src/test/java/rife/bld/extension/PitestOperationTest.java
@@ -18,8 +18,6 @@ package rife.bld.extension;
 
 import org.assertj.core.api.AutoCloseableSoftAssertions;
 import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.condition.EnabledOnOs;
-import org.junit.jupiter.api.condition.OS;
 import rife.bld.BaseProject;
 import rife.bld.Project;
 import rife.bld.WebProject;
@@ -66,7 +64,6 @@ class PitestOperationTest {
     }
 
     @Test
-    @EnabledOnOs(OS.LINUX)
     void checkAllParameters() throws IOException {
         var args = Files.readAllLines(Paths.get("src", "test", "resources", "pitest-args.txt"));