diff --git a/crypto3/.gitignore b/crypto3/.gitignore
index 3073ba18b0..b30a7b0b35 100644
--- a/crypto3/.gitignore
+++ b/crypto3/.gitignore
@@ -250,7 +250,6 @@ TSWLatexianTemp*
 
 # Precompiled Headers
 *.gch
-*.pch
 
 # Compiled Dynamic libraries
 *.so
diff --git a/crypto3/libs/algebra/CMakeLists.txt b/crypto3/libs/algebra/CMakeLists.txt
index 6ef66dee54..6a32cb04c8 100644
--- a/crypto3/libs/algebra/CMakeLists.txt
+++ b/crypto3/libs/algebra/CMakeLists.txt
@@ -26,6 +26,8 @@ cm_setup_version(VERSION 0.1.0 PREFIX ${CMAKE_WORKSPACE_NAME}_${CURRENT_PROJECT_
 
 add_library(${CMAKE_WORKSPACE_NAME}_${CURRENT_PROJECT_NAME} INTERFACE)
 
+target_precompile_headers(${CMAKE_WORKSPACE_NAME}_${CURRENT_PROJECT_NAME} INTERFACE include/nil/crypto3/algebra/algebra.pch)
+
 set_target_properties(${CMAKE_WORKSPACE_NAME}_${CURRENT_PROJECT_NAME} PROPERTIES
         EXPORT_NAME ${CURRENT_PROJECT_NAME})