diff --git a/build-scripts/build-fuzzer b/build-scripts/build-fuzzer
index bcf2b451..09cd5fbb 100755
--- a/build-scripts/build-fuzzer
+++ b/build-scripts/build-fuzzer
@@ -8,8 +8,10 @@ sudo apt-get -y install build-essential cmake zlib1g-dev libjpeg-dev
 ./fuzz/oss-fuzz-build
 ls -l out/qpdf_fuzzer
 ls -l out/
-if ldd out/qpdf_fuzzer | grep -E 'libjpeg|libz|libqpdf'; then
-    echo 1>&2 "*** Fuzzers linked dynamically with some dependent libraries."
-    ldd out/qpdf_fuzzer
-    exit 2
-fi
+for fuzzer in qpdf_fuzzer future_qpdf_fuzzer; do
+    if ldd out/$fuzzer | grep -E 'libjpeg|libz|libqpdf'; then
+        echo 1>&2 "*** Fuzzers linked dynamically with some dependent libraries."
+        ldd out/$fuzzer
+        exit 2
+    fi
+done
diff --git a/fuzz/oss-fuzz-build b/fuzz/oss-fuzz-build
index f1a252dc..3352ea16 100755
--- a/fuzz/oss-fuzz-build
+++ b/fuzz/oss-fuzz-build
@@ -21,9 +21,18 @@ if [[ $GITHUB_FORK != "" ]]; then
     fi
 fi
 
-env CMAKE_PREFIX_PATH=$WORK LDFLAGS="-L$WORK/lib -lpthread" \
-    cmake -S . -B build \
-    -DOSS_FUZZ=ON -DBUILD_SHARED_LIBS=OFF -DCMAKE_BUILD_TYPE=Debug \
-    -DUSE_IMPLICIT_CRYPTO=OFF -DREQUIRE_CRYPTO_NATIVE=ON
-cmake --build build -j$(nproc) --target fuzzers
-cmake --install build --component fuzz
+for future in ON OFF; do
+    rm -rf build
+    env CMAKE_PREFIX_PATH=$WORK LDFLAGS="-L$WORK/lib -lpthread" \
+        cmake -S . -B build \
+        -DOSS_FUZZ=ON -DBUILD_SHARED_LIBS=OFF -DCMAKE_BUILD_TYPE=Debug \
+        -DUSE_IMPLICIT_CRYPTO=OFF -DREQUIRE_CRYPTO_NATIVE=ON \
+        -DFUTURE=$future
+    cmake --build build -j$(nproc) --target fuzzers
+    cmake --install build --component fuzz
+    if [[ $future == ON ]]; then
+        pushd $OUT
+        for i in *; do mv $i future_$i; done
+        popd
+    fi
+done