diff --git a/Application/trex_build_unix.sh b/Application/trex_build_unix.sh
index 375dba13cb3897f78a4b8c52fd45a641d3931179..f1637696b426066dc94a490576643ac716eb85fb 100755
--- a/Application/trex_build_unix.sh
+++ b/Application/trex_build_unix.sh
@@ -53,6 +53,9 @@ if [ "$(uname)" == "Linux" ]; then
             -DPYTHON_EXECUTABLE:FILEPATH=$(which python3) \
             -DCMAKE_BUILD_TYPE=Release \
             -DWITH_FFMPEG=ON \
+            -DTREX_BUILD_ZLIB=ON \
+            -DTREX_BUILD_ZIP=ON \
+            -DTREX_BUILD_PNG=ON \
             -DCMAKE_PREFIX_PATH="$CONDA_PREFIX;$CONDA_PREFIX/lib/pkgconfig;$CONDA_PREFIX/lib" \
             -DWITH_PYLON=ON
     else
@@ -62,6 +65,9 @@ if [ "$(uname)" == "Linux" ]; then
             -DPYTHON_EXECUTABLE:FILEPATH=$(which python3) \
             -DCMAKE_BUILD_TYPE=Release \
             -DWITH_FFMPEG=ON \
+            -DTREX_BUILD_ZLIB=ON \
+            -DTREX_BUILD_ZIP=ON \
+            -DTREX_BUILD_PNG=ON \
             -DCMAKE_PREFIX_PATH="$PKG_CONFIG_PATH" \
             -DWITH_PYLON=ON
     fi
@@ -103,6 +109,9 @@ else
             -DPYTHON_LIBRARY:FILEPATH=$(python3 ../find_library.py) \
             -DPYTHON_EXECUTABLE:FILEPATH=$(which python3) \
             -DCMAKE_BUILD_TYPE=Release  \
+            -DTREX_BUILD_ZLIB=ON \
+            -DTREX_BUILD_ZIP=ON \
+            -DTREX_BUILD_PNG=ON \
             -G Xcode \
             -DWITH_FFMPEG=ON
     fi
diff --git a/conda/build_conda_package.bat b/conda/build_conda_package.bat
new file mode 100755
index 0000000000000000000000000000000000000000..0649c1f112ac336bc29da4f01d895f6965b9d10d
--- /dev/null
+++ b/conda/build_conda_package.bat
@@ -0,0 +1 @@
+conda build .
diff --git a/conda/build_conda_package.sh b/conda/build_conda_package.sh
index fd6e763b14b6f32e1352449509220198df8dc0a8..923498e7c0c8e5f36293437226e41bfec78ae400 100755
--- a/conda/build_conda_package.sh
+++ b/conda/build_conda_package.sh
@@ -1,7 +1,5 @@
-conda build purge
-
 if [ "$(uname)" == "Linux" ]; then
 	conda build . -c conda-forge
 else
-	conda build . -c anaconda
+	conda build .
 fi