diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9d07505..e0decdc 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -64,8 +64,8 @@ set(LONG_DESCRIPTION
 
 set(VERSION_MAJOR "0")
 set(VERSION_MINOR "1")
-set(VERSION_PATCH "162")
-set(VERSION_TWEAK "1")
+set(VERSION_PATCH "164")
+set(VERSION_TWEAK "0")
 set(VERSION_DATE "14/01/2025") # DD/MM/YYYY format
 set(OCPN_MIN_VERSION "ov58")
 
@@ -206,18 +206,18 @@ else()
     set(AVROLIB "libavro.a")
 endif()
 
-#ExternalProject_Add(zlib
-#    PREFIX ${CMAKE_BINARY_DIR}/zlib
-#    SOURCE_DIR ${CMAKE_SOURCE_DIR}/libs/zlib
-#    CMAKE_ARGS
-#        -DCMAKE_POSITION_INDEPENDENT_CODE=ON
-#        -DCMAKE_CXX_FLAGS="-fPIC"
-#        -DCMAKE_C_FLAGS="-fPIC"
-#        -DBUILD_SHARED_LIBS=OFF
-#    INSTALL_COMMAND ${CMAKE_COMMAND} -E copy
-#        "${CMAKE_BINARY_DIR}/zlib/src/zlib-build${LIBDIR}/${ZLIB}"
-#        "${CMAKE_BINARY_DIR}/${ZLIB}"
-#    BUILD_ALWAYS TRUE
+ExternalProject_Add(zlib
+    PREFIX ${CMAKE_BINARY_DIR}/zlib
+    SOURCE_DIR ${CMAKE_SOURCE_DIR}/libs/zlib
+    CMAKE_ARGS
+        -DCMAKE_POSITION_INDEPENDENT_CODE=ON
+        -DCMAKE_CXX_FLAGS="-fPIC"
+        -DCMAKE_C_FLAGS="-fPIC"
+        -DBUILD_SHARED_LIBS=OFF
+    INSTALL_COMMAND ${CMAKE_COMMAND} -E copy
+        "${CMAKE_BINARY_DIR}/zlib/src/zlib-build${LIBDIR}/${ZLIB}"
+        "${CMAKE_BINARY_DIR}/${ZLIB}"
+    BUILD_ALWAYS TRUE
 )
 ExternalProject_Add(jansson
     PREFIX ${CMAKE_BINARY_DIR}/jansson
diff --git a/ci/circleci-build-macos-universal.sh b/ci/circleci-build-macos-universal.sh
index 3bacba4..78057d6 100755
--- a/ci/circleci-build-macos-universal.sh
+++ b/ci/circleci-build-macos-universal.sh
@@ -16,7 +16,7 @@ set -x
 # Load local environment if it exists i. e., this is a local build
 if [ -f ~/.config/local-build.rc ]; then source ~/.config/local-build.rc; fi
 
-git submodule update --init opencpn-libs
+git submodule update --init
 
 # If applicable,  restore /usr/local from cache.
 if [[ -n "$CI" && -f /tmp/local.cache.tar ]]; then
diff --git a/cmake/fix-macos-libs.sh b/cmake/fix-macos-libs.sh
index 725ebb9..acac030 100755
--- a/cmake/fix-macos-libs.sh
+++ b/cmake/fix-macos-libs.sh
@@ -6,7 +6,7 @@
 
 readonly RUNTIME_PATH="@executable_path/../Frameworks/"
 
-plugin=$(find . -maxdepth 1 -name '*.dylib')
+plugin=$(find . -name '*.dylib')
 for lib in $(otool -L "$plugin" | awk ' /wx/ {print $1}'); do
     libdir=${lib%/*}
     if [ "$libdir" = "$lib" ]; then