diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Change log for [raaz].
 
+## [0.3.4] - Oct 7, 2021
+
+This is yet another release trying to work out the cabal-install
++ c-files interaction.
+
 ## [0.3.3] - Oct 7, 2021
 
 The core and libverse files need to be in the install include.
diff --git a/raaz.cabal b/raaz.cabal
--- a/raaz.cabal
+++ b/raaz.cabal
@@ -1,7 +1,7 @@
 cabal-version: 3.0
 
 name:    raaz
-version: 0.3.3
+version: 0.3.4
 stability: experimental
 
 synopsis: Fast and type safe cryptography.
@@ -261,8 +261,8 @@
            , core/cbits/raaz/core/memory.c
            , core/cbits/raaz/core/cpusupports.c
   include-dirs: core/cbits
-  includes: core/cbits/raaz/core/endian.h
-  install-includes: core/cbits/raaz/core/endian.h
+  includes: raaz/core/endian.h
+  install-includes: raaz/core/endian.h
 
 ----------------------------- Libverse as a sublibrary -----------------------------
 
@@ -283,7 +283,7 @@
            , libverse/verse.c
   include-dirs: libverse
   includes: verse.h
-  install-includes: libverse/verse.h
+  install-includes: verse.h
 
 ---------------------- Implementation signature packages -------------
 --
@@ -497,6 +497,11 @@
           , raaz/hash/blake2/blake2b/constants.h
           , raaz/hash/blake2/blake2s/constants.h
           , raaz/cipher/chacha20/common.h
+  install-includes: raaz/hash/blake2/common.h
+                  , raaz/hash/blake2/blake2b/constants.h
+                  , raaz/hash/blake2/blake2s/constants.h
+                  , raaz/cipher/chacha20/common.h
+
 
 
   -------------------------- Implementation of system entropy ----------------------------