diff --git a/Externals/mbedtls/library/CMakeLists.txt b/Externals/mbedtls/library/CMakeLists.txt
index ea43ccbaea..5ee394ac5c 100644
--- a/Externals/mbedtls/library/CMakeLists.txt
+++ b/Externals/mbedtls/library/CMakeLists.txt
@@ -130,10 +130,6 @@ if(USE_STATIC_MBEDTLS_LIBRARY)
     add_library(${mbedtls_static_target} STATIC ${src_tls})
     set_target_properties(${mbedtls_static_target} PROPERTIES OUTPUT_NAME mbedtls)
     target_link_libraries(${mbedtls_static_target} ${libs} ${mbedx509_static_target})
-
-    install(TARGETS ${mbedtls_static_target} ${mbedx509_static_target} ${mbedcrypto_static_target}
-            DESTINATION ${LIB_INSTALL_DIR}
-            PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
 endif(USE_STATIC_MBEDTLS_LIBRARY)
 
 if(USE_SHARED_MBEDTLS_LIBRARY)
@@ -148,10 +144,6 @@ if(USE_SHARED_MBEDTLS_LIBRARY)
     add_library(mbedtls SHARED ${src_tls})
     set_target_properties(mbedtls PROPERTIES VERSION 2.1.1 SOVERSION 10)
     target_link_libraries(mbedtls ${libs} mbedx509)
-
-    install(TARGETS mbedtls mbedx509 mbedcrypto
-            DESTINATION ${LIB_INSTALL_DIR}
-            PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
 endif(USE_SHARED_MBEDTLS_LIBRARY)
 
 add_custom_target(lib DEPENDS mbedcrypto mbedx509 mbedtls)