diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 98a9dd015..89e5cd243 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -100,10 +100,6 @@ jobs:
             libhdf5-dev \
             opencl-headers
 
-      - name: Find hdf5
-        run: |
-          sudo find / -name "*hdf5*"
-
       - name: Move VSL source code to V Modules
         run: mv ./vsl ~/.vmodules
 
diff --git a/io/h5/_cflags.c.v b/io/h5/_cflags.c.v
index 0bdd444c3..6ded3c62f 100644
--- a/io/h5/_cflags.c.v
+++ b/io/h5/_cflags.c.v
@@ -1,6 +1,6 @@
 module h5
 
-#flag linux /usr/include/hdf5/serial/ -I/usr/local/include -I@VMODROOT
+#flag linux -I/usr/include/hdf5/serial/ -I/usr/local/include -I@VMODROOT
 #flag linux -L/usr/lib -L/usr/lib/x86_64-linux-gnu/hdf5/serial/ -L/usr/local/lib -pthread -lhdf5 -lhdf5_hl
 #flag darwin -I/usr/local/include -I@VMODROOT
 #flag darwin -lhdf5 -lhdf5_hl