diff --git a/modules/core/src/ocl.cpp b/modules/core/src/ocl.cpp
index 03abc061b1..7334670f5c 100644
--- a/modules/core/src/ocl.cpp
+++ b/modules/core/src/ocl.cpp
@@ -3826,20 +3826,21 @@ static std::string kerToStr(const Mat & k)
     if (depth <= CV_8S)
     {
         for (int i = 0; i < width; ++i)
-            stream << (int)data[i] << ", ";
-        stream << (int)data[width];
+            stream << "DIG(" << (int)data[i] << ")";
+        stream << "DIG(" << (int)data[width] << ")";
     }
     else if (depth == CV_32F)
     {
         stream.setf(std::ios_base::showpoint);
         for (int i = 0; i < width; ++i)
-            stream << data[i] << "f, ";
-        stream << data[width] << "f";
+            stream << "DIG(" << data[i] << "f)";
+        stream << "DIG(" << data[width] << "f)";
     }
     else
     {
         for (int i = 0; i < width; ++i)
-            stream << data[i] << ", ";
+            stream << "DIG(" << data[i] << ")";
+        stream << "DIG(" << data[width] << ")";
     }
 
     return stream.str();
diff --git a/modules/imgproc/src/opencl/filterSepCol.cl b/modules/imgproc/src/opencl/filterSepCol.cl
index 721eb90097..2657ae9312 100644
--- a/modules/imgproc/src/opencl/filterSepCol.cl
+++ b/modules/imgproc/src/opencl/filterSepCol.cl
@@ -60,6 +60,7 @@ Niko
 The info above maybe obsolete.
 ***********************************************************************************/
 
+#define DIG(a) a,
 __constant float mat_kernel[] = { COEFF };
 
 __kernel __attribute__((reqd_work_group_size(LSIZE0,LSIZE1,1))) void col_filter
diff --git a/modules/imgproc/src/opencl/filterSepRow.cl b/modules/imgproc/src/opencl/filterSepRow.cl
index efb082e3e4..d0623f5905 100644
--- a/modules/imgproc/src/opencl/filterSepRow.cl
+++ b/modules/imgproc/src/opencl/filterSepRow.cl
@@ -144,6 +144,7 @@ Niko
 The info above maybe obsolete.
 ***********************************************************************************/
 
+#define DIG(a) a,
 __constant float mat_kernel[] = { COEFF };
 
 __kernel __attribute__((reqd_work_group_size(LSIZE0,LSIZE1,1))) void row_filter_C1_D0