diff --git a/libtcc/CMakeLists.txt b/libtcc/CMakeLists.txt
index fae038adc5098046a736a99d2e7ab4d684345394..0fb7b0810dceefef8858cf153fdc0cbfdf19b242 100644
--- a/libtcc/CMakeLists.txt
+++ b/libtcc/CMakeLists.txt
@@ -15,7 +15,7 @@ install(
   TARGETS tcc
   EXPORT tcc-config # export tcc cmake targets
   COMPONENT tcc
-  PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/${PROJECT_NAME})
+  PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/libtcc)
 # Install tcc cmake targets
 install(
   EXPORT tcc-config