diff --git a/debian/libnymea-sunspec-dev.install.in b/debian/libnymea-sunspec-dev.install.in
index 5f53592..f6fa147 100644
--- a/debian/libnymea-sunspec-dev.install.in
+++ b/debian/libnymea-sunspec-dev.install.in
@@ -1,4 +1,4 @@
 usr/lib/@DEB_HOST_MULTIARCH@/libnymea-sunspec1.so
-usr/include/nymea-sunspec/*.h
+usr/include/nymea-sunspec/
 usr/lib/@DEB_HOST_MULTIARCH@/pkgconfig/nymea-sunspec.pc