diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7c1013dd..52535788 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -66,9 +66,6 @@ endif()
 
 if(PK_BUILD_SHARED_LIB)
     message(">> Building shared library")
-    if(PK_ENABLE_DETERMINISM)
-        message(FATAL_ERROR "PK_ENABLE_DETERMINISM is not supported with shared library")
-    endif()
     add_library(${PROJECT_NAME} SHARED ${POCKETPY_SRC})
 elseif(PK_BUILD_STATIC_LIB)
     message(">> Building static library")
@@ -79,9 +76,6 @@ else()
         add_library(${PROJECT_NAME} STATIC ${POCKETPY_SRC})
     else()
         message(">> Building shared library + executable")
-        if(PK_ENABLE_DETERMINISM)
-            message(FATAL_ERROR "PK_ENABLE_DETERMINISM is not supported with shared library")
-        endif()
         add_library(${PROJECT_NAME} SHARED ${POCKETPY_SRC})
     endif()
     add_executable(main src2/main.c)
diff --git a/cmake_build.py b/cmake_build.py
index ff268697..0e47e990 100644
--- a/cmake_build.py
+++ b/cmake_build.py
@@ -20,7 +20,7 @@ assert config in ['Debug', 'Release', 'RelWithDebInfo']
 
 os.chdir("build")
 
-code = os.system(f"cmake .. -DPK_ENABLE_OS=ON -DPK_ENABLE_DETERMINISM=ON -DPK_BUILD_STATIC_MAIN=ON -DCMAKE_BUILD_TYPE={config} {extra_flags}")
+code = os.system(f"cmake .. -DPK_ENABLE_OS=ON -DPK_ENABLE_DETERMINISM=ON -DCMAKE_BUILD_TYPE={config} {extra_flags}")
 assert code == 0
 code = os.system(f"cmake --build . --config {config} -j 4")
 assert code == 0