diff --git a/build.gradle b/build.gradle
index cbd16f1..b2fe964 100755
--- a/build.gradle
+++ b/build.gradle
@@ -114,11 +114,11 @@ libraries {
                 cppCompiler.args '-I', "${org.gradle.internal.jvm.Jvm.current().javaHome}/include"
                 cppCompiler.args '-I', "${org.gradle.internal.jvm.Jvm.current().javaHome}/include/linux"
             } else if (targetPlatform.operatingSystem.name == "windows") {
-                cppCompiler.args '-I', "${org.gradle.internal.jvm.Jvm.current().javaHome}/include"
-                cppCompiler.args '-I', "${org.gradle.internal.jvm.Jvm.current().javaHome}/include/win32"
+                cppCompiler.args "-I${org.gradle.internal.jvm.Jvm.current().javaHome}/include"
+                cppCompiler.args "-I${org.gradle.internal.jvm.Jvm.current().javaHome}/include/win32"
                 cppCompiler.define("WIN32")
             }
-            cppCompiler.args '-I', nativeHeadersDir.absolutePath
+            cppCompiler.args "-I${nativeHeadersDir}"
             tasks.withType(CppCompile) { task ->
                 task.dependsOn nativeHeaders
             }