diff --git a/configure.py b/configure.py
index 61f59f2d3..b9ccea6a0 100644
--- a/configure.py
+++ b/configure.py
@@ -658,7 +658,7 @@ config.libs = [
             Object(NonMatching, "JSystem/JAudio/JASHardStream.cpp"),
             Object(NonMatching, "JSystem/JAudio/JASHeapCtrl.cpp"),
             Object(NonMatching, "JSystem/JAudio/JASResArcLoader.cpp"),
-            Object(NonMatching, "JSystem/JAudio/JASProbe.cpp"),
+            Object(Matching,    "JSystem/JAudio/JASProbe.cpp"),
             Object(NonMatching, "JSystem/JAudio/JASKernelDebug.cpp"),
             Object(Matching,    "JSystem/JAudio/JASCmdStack.cpp"),
             Object(Matching,    "JSystem/JAudio/JASSystemHeap.cpp"),
diff --git a/include/JSystem/JAudio/JASProbe.h b/include/JSystem/JAudio/JASProbe.h
new file mode 100644
index 000000000..a55a7e056
--- /dev/null
+++ b/include/JSystem/JAudio/JASProbe.h
@@ -0,0 +1,13 @@
+#ifndef JASPROBE_H
+#define JASPROBE_H
+
+#include "dolphin/types.h"
+
+namespace JASystem {
+    namespace Kernel {
+        void probeStart(s32, char*);
+        void probeFinish(s32);
+    }
+}
+
+#endif /* JASPROBE_H */
diff --git a/src/JSystem/JAudio/JASProbe.cpp b/src/JSystem/JAudio/JASProbe.cpp
index 6360b41c4..c4d472a10 100644
--- a/src/JSystem/JAudio/JASProbe.cpp
+++ b/src/JSystem/JAudio/JASProbe.cpp
@@ -3,16 +3,10 @@
 // Translation Unit: JASProbe.cpp
 //
 
-#include "JASProbe.h"
-#include "dolphin/types.h"
+#include "JSystem/JAudio/JASProbe.h"
 
 /* 8027D6B0-8027D6B4       .text probeStart__Q28JASystem6KernelFlPc */
-void JASystem::Kernel::probeStart(long, char*) {
-    /* Nonmatching */
-}
+void JASystem::Kernel::probeStart(s32, char*) {}
 
 /* 8027D6B4-8027D6B8       .text probeFinish__Q28JASystem6KernelFl */
-void JASystem::Kernel::probeFinish(long) {
-    /* Nonmatching */
-}
-
+void JASystem::Kernel::probeFinish(s32) {}