diff --git a/rtdata/iccprofiles/output/RTv4_Acesp0.icc b/rtdata/iccprofiles/output/RTv4_Acesp0.icc
index 1cadde0ee..5dbe25a69 100644
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diff --git a/rtdata/iccprofiles/output/RTv4_Acesp1.icc b/rtdata/iccprofiles/output/RTv4_Acesp1.icc
index aa5e5305f..5dfb4cb0d 100644
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diff --git a/rtdata/iccprofiles/output/RTv4_Best.icc b/rtdata/iccprofiles/output/RTv4_Best.icc
index ac4f42e44..c67688686 100644
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diff --git a/rtdata/iccprofiles/output/RTv4_Beta.icc b/rtdata/iccprofiles/output/RTv4_Beta.icc
index d9e7f823d..86825164a 100644
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diff --git a/rtdata/iccprofiles/output/RTv4_Bruce.icc b/rtdata/iccprofiles/output/RTv4_Bruce.icc
index b07620f47..c3a01b116 100644
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diff --git a/rtdata/iccprofiles/output/RTv4_Large.icc b/rtdata/iccprofiles/output/RTv4_Large.icc
index 86fe9ad7a..176bff9a7 100644
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diff --git a/rtdata/iccprofiles/output/RTv4_Medium.icc b/rtdata/iccprofiles/output/RTv4_Medium.icc
index 88b964f61..d63965fa5 100644
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diff --git a/rtdata/iccprofiles/output/RTv4_Rec2020.icc b/rtdata/iccprofiles/output/RTv4_Rec2020.icc
index 041e97a7a..27b1f8c49 100644
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diff --git a/rtdata/iccprofiles/output/RTv4_Wide.icc b/rtdata/iccprofiles/output/RTv4_Wide.icc
index 12a0b556e..f95587797 100644
Binary files a/rtdata/iccprofiles/output/RTv4_Wide.icc and b/rtdata/iccprofiles/output/RTv4_Wide.icc differ
diff --git a/rtdata/iccprofiles/output/RTv4_sRGB.icc b/rtdata/iccprofiles/output/RTv4_sRGB.icc
index 3ff0eb22a..af95e0fd4 100644
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diff --git a/rtengine/iccstore.cc b/rtengine/iccstore.cc
index 0727cce59..79c8d7069 100644
--- a/rtengine/iccstore.cc
+++ b/rtengine/iccstore.cc
@@ -1670,11 +1670,11 @@ cmsHPROFILE rtengine::ICCStore::createCustomGammaOutputProfile(const procparams:
     }
 
         //write in tag 'dmdd' values of current gamma and slope to retrive after in Output profile
-        wchar_t *wGammaGS = (wchar_t*)g_utf8_to_utf16 (gammaGS.c_str(), -1, NULL, NULL, NULL);
-        if (!wGammaGS) {
-            printf("Error: lab2rgbOut  /  g_utf8_to_utf16 failed!\n");
-        }
-        /*
+       wchar_t *wGammaGS = (wchar_t*)g_utf8_to_utf16 (gammaGS.c_str(), -1, NULL, NULL, NULL);
+       if (!wGammaGS) {
+           printf("Error: lab2rgbOut  /  g_utf8_to_utf16 failed!\n");
+       }
+
         cmsMLU *description = cmsMLUalloc(NULL, 1);
         // Language code (3 letters code) : https://www.iso.org/obp/ui/
         // Country code (3 letters code)  : http://www.loc.gov/standards/iso639-2/php/code_list.php
@@ -1683,11 +1683,11 @@ cmsHPROFILE rtengine::ICCStore::createCustomGammaOutputProfile(const procparams:
         } else {
             printf("Error: lab2rgbOut  /  cmsMLUsetWide failed for \"%s\" !\n", gammaGS.c_str());
         }
-    cmsMLUsetWide(mlu,  "en", "US", gammaWs.str().c_str());
+        cmsMLUsetWide(mlu,  "en", "US", gammaWs.str().c_str());
 	
 
-    cmsMLUfree(description);
-*/
+        cmsMLUfree(description);
+
     // instruction with //ICC are used to generate ICC profile
     if (mlu == nullptr) {
         printf("Description error\n");
@@ -1864,23 +1864,11 @@ cmsHPROFILE rtengine::ICCStore::createCustomGammaOutputProfile(const procparams:
         */
 
         cmsMLUfree(mlu);
-        
-        cmsMLU *description = cmsMLUalloc(NULL, 1);
-        // Language code (3 letters code) : https://www.iso.org/obp/ui/
-        // Country code (3 letters code)  : http://www.loc.gov/standards/iso639-2/php/code_list.php
-        if (cmsMLUsetWide(description, "eng", "USA", wGammaGS)) {
-            cmsWriteTag(outputProfile, cmsSigDeviceModelDescTag, description); //save 'dmdd' in description
-        } else {
-        printf("Error: lab2rgbOut  /  cmsMLUsetWide failed for \"%s\" !\n", gammaGS.c_str());
-        }
-        cmsMLUsetWide(mlu,  "en", "US", gammaWs.str().c_str());
-        cmsMLUfree(description);
-       
         cmsMLU *copyright = cmsMLUalloc(NULL, 1);
         cmsMLUsetASCII(copyright, "en", "US", "Copyright RawTherapee 2018, CC0");
         cmsWriteTag(outputProfile, cmsSigCopyrightTag, copyright);
         cmsMLUfree(copyright);
-        cmsWriteTag(outputProfile, cmsSigProfileDescriptionTag,  mlu);//desc changed
+  //      cmsWriteTag(outputProfile, cmsSigProfileDescriptionTag,  mlu);//desc changed
         cmsMLU *MfgDesc;
         MfgDesc   = cmsMLUalloc(NULL, 1);
         cmsMLUsetASCII(MfgDesc, "en", "US", "RawTherapee");