diff --git a/projects/expat/build.sh b/projects/expat/build.sh
index 9e7974136..ab6376072 100755
--- a/projects/expat/build.sh
+++ b/projects/expat/build.sh
@@ -43,5 +43,7 @@ for encoding in $ENCODING_TYPES; do
     cp $SRC/xml.dict  $OUT/${fuzz_target_name}.dict
   fi
 
-  cp $SRC/parse_fuzzer.options  $OUT/${fuzz_target_name}.options
+  # Generate .option files for each fuzzer.
+  echo -en "[libfuzzer]\ndict = ${fuzz_target_name}.dict\nmax_len = 1024\n" \
+      > $OUT/${fuzz_target_name}.options
 done
diff --git a/projects/expat/parse_fuzzer.options b/projects/expat/parse_fuzzer.options
deleted file mode 100644
index 46f3f567c..000000000
--- a/projects/expat/parse_fuzzer.options
+++ /dev/null
@@ -1,3 +0,0 @@
-[libfuzzer]
-dict = xml.dict
-max_len = 1024