diff --git a/projects/ecc-diff-fuzzer/build.sh b/projects/ecc-diff-fuzzer/build.sh
index b7083f171..2834a9b7e 100755
--- a/projects/ecc-diff-fuzzer/build.sh
+++ b/projects/ecc-diff-fuzzer/build.sh
@@ -28,7 +28,7 @@ make -j$(nproc)
 make install
 cd ..
 autoreconf
-./configure --disable-shared
+./configure --disable-shared --disable-openssl
 make -j$(nproc)
 make install
 )