diff --git a/3rdparty/setup_dependencies.sh b/3rdparty/setup_dependencies.sh
index 3eec468..683c960 100755
--- a/3rdparty/setup_dependencies.sh
+++ b/3rdparty/setup_dependencies.sh
@@ -1,17 +1,4 @@
 #!/bin/bash
-INITIAL_DIR=$(pwd)
-
-
-# Fetch SDL2
 git clone https://github.com/davidsiaw/SDL2.git
 cd SDL2
 git pull
-mkdir build
-cd build && cmake .. && make -j
-
-# See https://github.com/davidsiaw/SDL2/blob/master/docs/README-linux.md
-# if there are isses with building
-
-
-# Done
-cd $INITIAL_DIR
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 774bfa1..6007a37 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -40,6 +40,15 @@ else ()
 endif()
 message(STATUS "Build type: " ${CMAKE_BUILD_TYPE})
 
+if (BUILD_RT_VISUALIZATION)
+## SDL2
+execute_process (
+    COMMAND ./setup_dependencies.sh
+    WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/3rdparty
+)
+add_subdirectory(3rdparty/SDL2)
+endif ()
+
 ## Defines
 if (DOUBLE_PRECISION)
     add_definitions(-DAC_DOUBLE_PRECISION=1)