diff --git a/python-bindings/CMakeLists.txt b/python-bindings/CMakeLists.txt
index 255e3bb..5f99c3a 100644
--- a/python-bindings/CMakeLists.txt
+++ b/python-bindings/CMakeLists.txt
@@ -6,8 +6,7 @@ include(FetchContent)
 
 FetchContent_Declare(
   pybind11
-  GIT_REPOSITORY https://github.com/pybind/pybind11.git
-  GIT_TAG        v2.6.2
+  SOURCE_DIR @pybind11_src@
 )
 FetchContent_MakeAvailable(pybind11 relic)
 
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index faecc61..3272116 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -4,18 +4,9 @@ set (CMAKE_CXX_STANDARD 17)
 # CMake 3.14+
 include(FetchContent)
 
-if (DEFINED ENV{RELIC_MAIN})
-  set(RELIC_GIT_TAG "origin/main")
-else ()
-  set(RELIC_GIT_TAG "b7b2266a0e4ee6f628f61d3ab638f524a18b52f1")
-endif ()
-
-message(STATUS "Relic will be built from: ${RELIC_GIT_TAG}")
-
 FetchContent_Declare(
   relic
-  GIT_REPOSITORY https://github.com/relic-toolkit/relic.git
-  GIT_TAG        ${RELIC_GIT_TAG}
+  SOURCE_DIR @relic_src@
 )
 FetchContent_MakeAvailable(relic)