diff --git a/modules/ktx/texture_loader_ktx.cpp b/modules/ktx/texture_loader_ktx.cpp
index 7c73f9cb8a6..c088abcde99 100644
--- a/modules/ktx/texture_loader_ktx.cpp
+++ b/modules/ktx/texture_loader_ktx.cpp
@@ -208,32 +208,33 @@ static Ref<Image> load_from_file_access(Ref<FileAccess> f, Error *r_error) {
 				case GL_COMPRESSED_RGBA_BPTC_UNORM:
 					format = Image::FORMAT_BPTC_RGBA;
 					break;
-#if 0 // TODO: ETC compression is bogus.
 				case GL_ETC1_RGB8_OES:
 					format = Image::FORMAT_ETC;
 					break;
 				case GL_COMPRESSED_R11_EAC:
 					format = Image::FORMAT_ETC2_R11;
 					break;
-				case GL_COMPRESSED_SIGNED_R11_EAC:
+				// Decompression is not supported for this format.
+				/*case GL_COMPRESSED_SIGNED_R11_EAC:
 					format = Image::FORMAT_ETC2_R11S;
-					break;
+					break;*/
 				case GL_COMPRESSED_RG11_EAC:
 					format = Image::FORMAT_ETC2_RG11;
 					break;
-				case GL_COMPRESSED_SIGNED_RG11_EAC:
+				// Decompression is not supported for this format.
+				/*case GL_COMPRESSED_SIGNED_RG11_EAC:
 					format = Image::FORMAT_ETC2_RG11S;
-					break;
+					break;*/
 				case GL_COMPRESSED_RGB8_ETC2:
 					format = Image::FORMAT_ETC2_RGB8;
 					break;
 				case GL_COMPRESSED_RGBA8_ETC2_EAC:
 					format = Image::FORMAT_ETC2_RGBA8;
 					break;
-				case GL_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:
+				// Decompression is not supported for this format.
+				/*case GL_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:
 					format = Image::FORMAT_ETC2_RGB8A1;
-					break;
-#endif
+					break;*/
 				case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:
 					format = Image::FORMAT_ASTC_4x4;
 					break;
@@ -406,29 +407,30 @@ static Ref<Image> load_from_file_access(Ref<FileAccess> f, Error *r_error) {
 				case VK_FORMAT_BC7_UNORM_BLOCK:
 					format = Image::FORMAT_BPTC_RGBA;
 					break;
-#if 0 // TODO: ETC compression is bogus.
 				case VK_FORMAT_EAC_R11_UNORM_BLOCK:
 					format = Image::FORMAT_ETC2_R11;
 					break;
-				case VK_FORMAT_EAC_R11_SNORM_BLOCK:
+				// Decompression is not supported for this format.
+				/*case VK_FORMAT_EAC_R11_SNORM_BLOCK:
 					format = Image::FORMAT_ETC2_R11S;
-					break;
+					break;*/
 				case VK_FORMAT_EAC_R11G11_UNORM_BLOCK:
 					format = Image::FORMAT_ETC2_RG11;
 					break;
-				case VK_FORMAT_EAC_R11G11_SNORM_BLOCK:
+				// Decompression is not supported for this format.
+				/*case VK_FORMAT_EAC_R11G11_SNORM_BLOCK:
 					format = Image::FORMAT_ETC2_RG11S;
-					break;
+					break;*/
 				case VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK:
 					format = Image::FORMAT_ETC2_RGB8;
 					break;
 				case VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK:
 					format = Image::FORMAT_ETC2_RGBA8;
 					break;
-				case VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK:
+				// Decompression is not supported for this format.
+				/*case VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK:
 					format = Image::FORMAT_ETC2_RGB8A1;
-					break;
-#endif
+					break;*/
 				case VK_FORMAT_ASTC_4x4_SRGB_BLOCK:
 					format = Image::FORMAT_ASTC_4x4;
 					break;