diff --git a/test_common/harness/imageHelpers.cpp b/test_common/harness/imageHelpers.cpp
index 3a5c5533a..9ff4aae12 100644
--- a/test_common/harness/imageHelpers.cpp
+++ b/test_common/harness/imageHelpers.cpp
@@ -96,23 +96,9 @@ uint32_t get_channel_data_type_size(cl_channel_type channelType)
         case CL_UNSIGNED_INT32: return sizeof(cl_int);
 
         case CL_UNORM_SHORT_565:
-        case CL_UNORM_SHORT_555:
-#ifdef OBSOLETE_FORAMT
-        case CL_UNORM_SHORT_565_REV:
-        case CL_UNORM_SHORT_555_REV:
-#endif
-            return 2;
-
-#ifdef OBSOLETE_FORAMT
-        case CL_UNORM_INT_8888:
-        case CL_UNORM_INT_8888_REV: return 4;
-#endif
+        case CL_UNORM_SHORT_555: return 2;
 
-        case CL_UNORM_INT_101010:
-#ifdef OBSOLETE_FORAMT
-        case CL_UNORM_INT_101010_REV:
-#endif
-            return 4;
+        case CL_UNORM_INT_101010: return 4;
 
         case CL_FLOAT: return sizeof(cl_float);
 
@@ -293,23 +279,9 @@ uint32_t get_pixel_size(const cl_image_format *format)
             return get_format_channel_count(format) * sizeof(cl_int);
 
         case CL_UNORM_SHORT_565:
-        case CL_UNORM_SHORT_555:
-#ifdef OBSOLETE_FORAMT
-        case CL_UNORM_SHORT_565_REV:
-        case CL_UNORM_SHORT_555_REV:
-#endif
-            return 2;
-
-#ifdef OBSOLETE_FORAMT
-        case CL_UNORM_INT_8888:
-        case CL_UNORM_INT_8888_REV: return 4;
-#endif
+        case CL_UNORM_SHORT_555: return 2;
 
-        case CL_UNORM_INT_101010:
-#ifdef OBSOLETE_FORAMT
-        case CL_UNORM_INT_101010_REV:
-#endif
-            return 4;
+        case CL_UNORM_INT_101010: return 4;
 
         case CL_FLOAT:
             return get_format_channel_count(format) * sizeof(cl_float);
diff --git a/test_common/harness/imageHelpers.h b/test_common/harness/imageHelpers.h
index e728a939c..0670c68c7 100644
--- a/test_common/harness/imageHelpers.h
+++ b/test_common/harness/imageHelpers.h
@@ -347,48 +347,6 @@ void read_image_pixel(void *imageData, image_descriptor *imageInfo, int x,
             break;
         }
 
-#ifdef OBSOLETE_FORMAT
-        case CL_UNORM_SHORT_565_REV: {
-            unsigned short *dPtr = (unsigned short *)ptr;
-            tempData[2] = (T)(dPtr[0] >> 11);
-            tempData[1] = (T)((dPtr[0] >> 5) & 63);
-            tempData[0] = (T)(dPtr[0] & 31);
-            break;
-        }
-
-        case CL_UNORM_SHORT_555_REV: {
-            unsigned short *dPtr = (unsigned short *)ptr;
-            tempData[2] = (T)((dPtr[0] >> 10) & 31);
-            tempData[1] = (T)((dPtr[0] >> 5) & 31);
-            tempData[0] = (T)(dPtr[0] & 31);
-            break;
-        }
-
-        case CL_UNORM_INT_8888: {
-            unsigned int *dPtr = (unsigned int *)ptr;
-            tempData[3] = (T)(dPtr[0] >> 24);
-            tempData[2] = (T)((dPtr[0] >> 16) & 0xff);
-            tempData[1] = (T)((dPtr[0] >> 8) & 0xff);
-            tempData[0] = (T)(dPtr[0] & 0xff);
-            break;
-        }
-        case CL_UNORM_INT_8888_REV: {
-            unsigned int *dPtr = (unsigned int *)ptr;
-            tempData[0] = (T)(dPtr[0] >> 24);
-            tempData[1] = (T)((dPtr[0] >> 16) & 0xff);
-            tempData[2] = (T)((dPtr[0] >> 8) & 0xff);
-            tempData[3] = (T)(dPtr[0] & 0xff);
-            break;
-        }
-
-        case CL_UNORM_INT_101010_REV: {
-            unsigned int *dPtr = (unsigned int *)ptr;
-            tempData[2] = (T)((dPtr[0] >> 20) & 0x3ff);
-            tempData[1] = (T)((dPtr[0] >> 10) & 0x3ff);
-            tempData[0] = (T)(dPtr[0] & 0x3ff);
-            break;
-        }
-#endif
         case CL_UNORM_SHORT_555: {
             cl_ushort *dPtr = (cl_ushort *)ptr;
             tempData[0] = (T)((dPtr[0] >> 10) & 31);
diff --git a/test_conformance/images/common.cpp b/test_conformance/images/common.cpp
index 7323f11c1..0b2c956cc 100644
--- a/test_conformance/images/common.cpp
+++ b/test_conformance/images/common.cpp
@@ -16,26 +16,12 @@
 #include "common.h"
 
 cl_channel_type floatFormats[] = {
-    CL_UNORM_SHORT_565,
-    CL_UNORM_SHORT_555,
-    CL_UNORM_INT_101010,
-#ifdef OBSOLETE_FORAMT
-    CL_UNORM_SHORT_565_REV,
-    CL_UNORM_SHORT_555_REV,
-    CL_UNORM_INT_8888,
-    CL_UNORM_INT_8888_REV,
-    CL_UNORM_INT_101010_REV,
-#endif
+    CL_UNORM_SHORT_565, CL_UNORM_SHORT_555, CL_UNORM_INT_101010,
 #ifdef CL_SFIXED14_APPLE
     CL_SFIXED14_APPLE,
 #endif
-    CL_UNORM_INT8,
-    CL_SNORM_INT8,
-    CL_UNORM_INT16,
-    CL_SNORM_INT16,
-    CL_FLOAT,
-    CL_HALF_FLOAT,
-    (cl_channel_type)-1,
+    CL_UNORM_INT8,      CL_SNORM_INT8,      CL_UNORM_INT16,      CL_SNORM_INT16,
+    CL_FLOAT,           CL_HALF_FLOAT,      (cl_channel_type)-1,
 };
 
 cl_channel_type intFormats[] = {