diff --git a/alkimia.spec b/alkimia.spec
index 2891838..d6bd930 100644
--- a/alkimia.spec
+++ b/alkimia.spec
@@ -28,7 +28,7 @@ URL:            https://kmymoney.org/
 Source0:        https://download.kde.org/stable/%{name}/%{version}/%{name}-%{version}.tar.xz
 BuildRequires:  doxygen
 BuildRequires:  extra-cmake-modules
-BuildRequires:  gmp-devel
+BuildRequires:  libmpir-devel
 BuildRequires:  cmake(KF5Config)
 BuildRequires:  cmake(KF5CoreAddons)
 BuildRequires:  cmake(KF5KDELibs4Support)