diff --git a/Externals/FreeSurround/source/FreeSurroundDecoder.cpp b/Externals/FreeSurround/source/FreeSurroundDecoder.cpp
index b65734a5cb..10b45ff753 100644
--- a/Externals/FreeSurround/source/FreeSurroundDecoder.cpp
+++ b/Externals/FreeSurround/source/FreeSurroundDecoder.cpp
@@ -31,10 +31,8 @@ DPL2FSDecoder::DPL2FSDecoder() {
 }
 
 DPL2FSDecoder::~DPL2FSDecoder() {
-#pragma warning(suppress : 4150)
-  delete forward;
-#pragma warning(suppress : 4150)
-  delete inverse;
+  kiss_fftr_free(forward);
+  kiss_fftr_free(inverse);
 }
 
 void DPL2FSDecoder::Init(channel_setup chsetup, unsigned int blsize,
diff --git a/Externals/FreeSurround/source/KissFFTR.cpp b/Externals/FreeSurround/source/KissFFTR.cpp
index 41b13d43d3..b62612b8ff 100644
--- a/Externals/FreeSurround/source/KissFFTR.cpp
+++ b/Externals/FreeSurround/source/KissFFTR.cpp
@@ -65,7 +65,7 @@ kiss_fftr_cfg kiss_fftr_alloc(int nfft, int inverse_fft, void *mem,
               sizeof(kiss_fft_cpx) * (nfft * 3 / 2);
 
   if (lenmem == NULL) {
-    st = (kiss_fftr_cfg) new char[memneeded];
+    st = (kiss_fftr_cfg)malloc(memneeded);
   } else {
     if (*lenmem >= memneeded)
       st = (kiss_fftr_cfg)mem;