diff --git a/projects/skia/build.sh b/projects/skia/build.sh
index bf497d424..331d69da2 100644
--- a/projects/skia/build.sh
+++ b/projects/skia/build.sh
@@ -47,16 +47,6 @@ $SRC/depot_tools/gn gen out/Fuzz\
     skia_enable_gpu=false
     extra_ldflags=["-lFuzzingEngine", "'"$CXXFLAGS_ARR"'"]'
 
-$SRC/depot_tools/gn gen out/GPU\
-    --args='cc="'$CC'"
-    cxx="'$CXX'"
-    is_debug=false
-    extra_cflags_c=["'"$CFLAGS_ARR"'"]
-    extra_cflags_cc=["'"$CXXFLAGS_ARR"'","-DIS_FUZZING","-DIS_FUZZING_WITH_LIBFUZZER"]
-    skia_use_system_freetype2=false
-    skia_use_fontconfig=false
-    skia_enable_gpu=true
-    extra_ldflags=["-lFuzzingEngine", "'"$CXXFLAGS_ARR"'"]'
 
 $SRC/depot_tools/ninja -C out/Fuzz_mem_constraints image_filter_deserialize \
                                                    textblob_deserialize api_raster_n32_canvas
@@ -67,9 +57,6 @@ $SRC/depot_tools/ninja -C out/Fuzz region_deserialize region_set_path \
                                    api_path_measure api_null_canvas png_encoder \
                                    jpeg_encoder webp_encoder
 
-# Note: GPU is also with the mem constraints options.
-$SRC/depot_tools/ninja -C out/GPU api_mock_gpu_canvas
-
 cp out/Fuzz/region_deserialize $OUT/region_deserialize
 cp ./region_deserialize.options $OUT/region_deserialize.options
 
@@ -132,15 +119,6 @@ cp out/Fuzz/api_null_canvas $OUT/api_null_canvas
 cp ./api_null_canvas.options $OUT/api_null_canvas.options
 cp ./canvas_seed_corpus.zip $OUT/api_null_canvas_seed_corpus.zip
 
-# Remove unnecessary dependencies that aren't on runner containers.
-# Libraries found through trial and error (ldd command also helpful).
-patchelf --remove-needed libGLU.so.1 out/GPU/api_mock_gpu_canvas
-patchelf --remove-needed libGL.so.1 out/GPU/api_mock_gpu_canvas
-patchelf --remove-needed libX11.so.6 out/GPU/api_mock_gpu_canvas
-cp out/GPU/api_mock_gpu_canvas $OUT/api_mock_gpu_canvas
-cp ./api_mock_gpu_canvas.options $OUT/api_mock_gpu_canvas.options
-cp ./canvas_seed_corpus.zip $OUT/api_mock_gpu_canvas_seed_corpus.zip
-
 cp out/Fuzz/png_encoder $OUT/png_encoder
 cp ./encoder.options $OUT/png_encoder.options
 cp ./encoder_seed_corpus.zip $OUT/png_encoder_seed_corpus.zip
@@ -153,3 +131,30 @@ cp out/Fuzz/webp_encoder $OUT/webp_encoder
 cp ./encoder.options $OUT/webp_encoder.options
 cp ./encoder_seed_corpus.zip $OUT/webp_encoder_seed_corpus.zip
 
+# Don't build api_mock_gpu_canvas_fuzzer for AFL since it crashes on startup.
+# This would cause a build breakage now that AFL has build checks.
+# See https://github.com/google/oss-fuzz/issues/1338 for more details.
+if [ "$FUZZING_ENGINE" == "libfuzzer" ]
+then
+  $SRC/depot_tools/gn gen out/GPU\
+    --args='cc="'$CC'"
+        cxx="'$CXX'"
+        is_debug=false
+        extra_cflags_c=["'"$CFLAGS_ARR"'"]
+        extra_cflags_cc=["'"$CXXFLAGS_ARR"'","-DIS_FUZZING","-DIS_FUZZING_WITH_LIBFUZZER"]
+        skia_use_system_freetype2=false
+        skia_use_fontconfig=false
+        skia_enable_gpu=true
+        extra_ldflags=["-lFuzzingEngine", "'"$CXXFLAGS_ARR"'"]'
+
+  $SRC/depot_tools/ninja -C out/GPU api_mock_gpu_canvas
+  # Remove unnecessary dependencies that aren't on runner containers.
+  # Libraries found through trial and error (ldd command also helpful).
+  # Note: GPU is also with the mem constraints options.
+  patchelf --remove-needed libGLU.so.1 out/GPU/api_mock_gpu_canvas
+  patchelf --remove-needed libGL.so.1 out/GPU/api_mock_gpu_canvas
+  patchelf --remove-needed libX11.so.6 out/GPU/api_mock_gpu_canvas
+  cp out/GPU/api_mock_gpu_canvas $OUT/api_mock_gpu_canvas
+  cp ./api_mock_gpu_canvas.options $OUT/api_mock_gpu_canvas.options
+  cp ./canvas_seed_corpus.zip $OUT/api_mock_gpu_canvas_seed_corpus.zip
+fi