diff --git a/rtengine/imagefloat.cc b/rtengine/imagefloat.cc
index 2dae72793..940806419 100644
--- a/rtengine/imagefloat.cc
+++ b/rtengine/imagefloat.cc
@@ -474,59 +474,6 @@ void Imagefloat::calcCroppedHistogram(const ProcParams &params, float scale, LUT
 
 }
 
-// Parallelized transformation; create transform with cmsFLAGS_NOCACHE!
-void Imagefloat::ExecCMSTransform2(cmsHTRANSFORM hTransform, bool normalizeIn)
-{
-
-    // LittleCMS cannot parallelize planar setups -- Hombre: LCMS2.4 can! But it we use this new feature, memory allocation
-    // have to be modified too to build temporary buffers that allow multi processor execution
-#ifdef _OPENMP
-    #pragma omp parallel
-#endif
-    {
-        AlignedBuffer<float> pBuf(width * 3);
-
-#ifdef _OPENMP
-        #pragma omp for schedule(dynamic, 16)
-#endif
-
-        for (int y = 0; y < height; y++)
-        {
-            float *p = pBuf.data, *pR = r(y), *pG = g(y), *pB = b(y);
-
-            if (normalizeIn) {
-                for (int x = 0; x < width; x++) {
-                    *(p++) = *(pR++)/ 65535.f;
-                    *(p++) = *(pG++)/ 65535.f;
-                    *(p++) = *(pB++)/ 65535.f;
-                }
-            } else {
-                for (int x = 0; x < width; x++) {
-                    *(p++) = *(pR++);
-                    *(p++) = *(pG++);
-                    *(p++) = *(pB++);
-                }
-            }
-
-            cmsDoTransform (hTransform, pBuf.data, pBuf.data, width);
-
-            p = pBuf.data;
-            pR = r(y);
-            pG = g(y);
-            pB = b(y);
-
-            for (int x = 0; x < width; x++) {
-                *(pR++) = *(p++);
-                *(pG++) = *(p++);
-                *(pB++) = *(p++);
-            }
-        } // End of parallelization
-    }
-}
-
-
-
-
 // Parallelized transformation; create transform with cmsFLAGS_NOCACHE!
 void Imagefloat::ExecCMSTransform(cmsHTRANSFORM hTransform)
 {
@@ -540,7 +487,7 @@ void Imagefloat::ExecCMSTransform(cmsHTRANSFORM hTransform)
         AlignedBuffer<float> pBuf(width * 3);
 
 #ifdef _OPENMP
-        #pragma omp for schedule(static)
+        #pragma omp for schedule(dynamic, 16)
 #endif
 
         for (int y = 0; y < height; y++)
diff --git a/rtengine/imagefloat.h b/rtengine/imagefloat.h
index 921f86b59..e1e5086b8 100644
--- a/rtengine/imagefloat.h
+++ b/rtengine/imagefloat.h
@@ -222,8 +222,6 @@ public:
     void                 normalizeFloatTo1();
     void                 normalizeFloatTo65535();
     void                 calcCroppedHistogram(const ProcParams &params, float scale, LUTu & hist);
-    void                 ExecCMSTransform2(cmsHTRANSFORM hTransform, bool normalizeIn = true);
-
     void                 ExecCMSTransform(cmsHTRANSFORM hTransform);
     void                 ExecCMSTransform(cmsHTRANSFORM hTransform, const LabImage &labImage, int cx, int cy);
 };
diff --git a/rtengine/iplab2rgb.cc b/rtengine/iplab2rgb.cc
index 437144600..3240f06b1 100644
--- a/rtengine/iplab2rgb.cc
+++ b/rtengine/iplab2rgb.cc
@@ -644,7 +644,7 @@ void ImProcFunctions::workingtrc(Imagefloat* src, Imagefloat* dst, int cw, int c
         cmsHTRANSFORM hTransform = cmsCreateTransform(iprof, TYPE_RGB_FLT, oprofdef, TYPE_RGB_FLT, params->icm.outputIntent, flags);
         lcmsMutex->unlock();
 
-        dst->ExecCMSTransform2(hTransform, false);
+        dst->ExecCMSTransform(hTransform);
 
         cmsDeleteTransform(hTransform);
         if (normalizeOut) {