diff --git a/projects/cryptofuzz/build.sh b/projects/cryptofuzz/build.sh
index 90134bde2..d5d3c6a11 100755
--- a/projects/cryptofuzz/build.sh
+++ b/projects/cryptofuzz/build.sh
@@ -294,7 +294,7 @@ fi
 make -j$(nproc)
 
 export CXXFLAGS="$CXXFLAGS -DCRYPTOFUZZ_BOTAN"
-export LIBBOTAN_A_PATH="$SRC/botan/libbotan-2.a"
+export LIBBOTAN_A_PATH="$SRC/botan/libbotan-3.a"
 export BOTAN_INCLUDE_PATH="$SRC/botan/build/include"
 
 # Compile Cryptofuzz Botan module
diff --git a/projects/nettle/build.sh b/projects/nettle/build.sh
index a37da3d3c..01018312e 100755
--- a/projects/nettle/build.sh
+++ b/projects/nettle/build.sh
@@ -94,7 +94,7 @@ then
         make -j$(nproc)
 
         export CXXFLAGS="$CXXFLAGS -DCRYPTOFUZZ_BOTAN"
-        export LIBBOTAN_A_PATH="$SRC/botan/libbotan-2.a"
+        export LIBBOTAN_A_PATH="$SRC/botan/libbotan-3.a"
         export BOTAN_INCLUDE_PATH="$SRC/botan/build/include"
 
         # Compile Cryptofuzz Botan module