diff --git a/CMakeLists.txt b/CMakeLists.txt
index 34be91536..fee56b742 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -166,8 +166,8 @@ set( CALAMARES_TRANSLATION_LANGUAGES ar ast bg ca cs_CZ da de el en en_GB es_MX
 ### Bump version here
 set( CALAMARES_VERSION_MAJOR 3 )
 set( CALAMARES_VERSION_MINOR 1 )
-set( CALAMARES_VERSION_PATCH 7 )
-set( CALAMARES_VERSION_RC 0 )
+set( CALAMARES_VERSION_PATCH 8 )
+set( CALAMARES_VERSION_RC 1 )
 
 set( CALAMARES_VERSION ${CALAMARES_VERSION_MAJOR}.${CALAMARES_VERSION_MINOR}.${CALAMARES_VERSION_PATCH} )
 set( CALAMARES_VERSION_SHORT "${CALAMARES_VERSION}" )
diff --git a/src/modules/partition/jobs/ResizePartitionJob.cpp b/src/modules/partition/jobs/ResizePartitionJob.cpp
index d3fcb75b4..61e85a999 100644
--- a/src/modules/partition/jobs/ResizePartitionJob.cpp
+++ b/src/modules/partition/jobs/ResizePartitionJob.cpp
@@ -194,7 +194,7 @@ ResizePartitionJob::prettyDescription() const
     return tr( "Resize <strong>%2MB</strong> partition <strong>%1</strong> to "
                "<strong>%3MB</strong>." )
             .arg( partition()->partitionPath() )
-            .arg( ( m_oldLastSector - m_oldFirstSector ) * partition()->sectorSize() / 1024 / 1024 )
+            .arg( ( m_oldLastSector - m_oldFirstSector + 1 ) * partition()->sectorSize() / 1024 / 1024 )
             .arg( ( m_newLastSector - m_newFirstSector + 1 ) * partition()->sectorSize() / 1024 / 1024 );
 }