2 files changed, 3 insertions, 2 deletions

diff --git a/.SRCINFO b/.SRCINFO
index 6c6bd041787e..4dc45df66b39 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,7 +1,7 @@
 pkgbase = dislocker
 	pkgdesc = Read/write BitLocker-encrypted volumes
 	pkgver = 0.7.1
-	pkgrel = 3
+	pkgrel = 4
 	url = https://github.com/Aorimn/dislocker
 	arch = i686
 	arch = x86_64
diff --git a/PKGBUILD b/PKGBUILD
index 2571a872fa5f..c95084b082a6 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -2,7 +2,7 @@
 
 pkgname=dislocker
 pkgver=0.7.1
-pkgrel=3
+pkgrel=4
 pkgdesc="Read/write BitLocker-encrypted volumes"
 arch=('i686' 'x86_64')
 url="https://github.com/Aorimn/dislocker"
@@ -19,6 +19,7 @@ build() {
 
   cmake -DCMAKE_INSTALL_PREFIX=/usr \
         -Dlibdir=/usr/lib \
+        -DC_INCLUDE_PATH="$C_INCLUDE_PATH:/usr/include/ruby-2.6.0/" \
         -D WARN_FLAGS:STRING="-Wall -Wextra" \
         .
   make