diff --git a/utils/nightly/linux.sh b/utils/nightly/linux.sh
index 69f085bdf662cb3972aa1696f762a9661255c245..9e8dc385394ec64efa8eaae3ecf9ff4f04dae48e 100755
--- a/utils/nightly/linux.sh
+++ b/utils/nightly/linux.sh
@@ -11,9 +11,9 @@ echo "BUILD BEGIN: `date`" > ${LOG}
 cd ${GMSH} && export CVS_RSH=ssh && cvs update -dPA >> ${LOG} 2>&1
 mkdir ${GMSH}/bin
 cd ${GMSH}/bin && \
-  ${CMAKE} -DGMSH_EXTRA_VERSION="-cvs"\
+  ${CMAKE} -DGMSH_EXTRA_VERSION:string="-cvs"\
            -DCMAKE_PREFIX_PATH:path="/usr/local;/usr/local/opencascade"\
-           -DENABLE_KBIPACK=0\
+           -DENABLE_KBIPACK:bool=FALSE\
            -DENABLE_NATIVE_FILE_CHOOSER:bool=FALSE\
   ${GMSH} >> ${LOG} 2>&1
 cd ${GMSH}/bin && make package >> ${LOG} 2>&1
diff --git a/utils/nightly/mac.sh b/utils/nightly/mac.sh
index c27c3eda6b13d47bf32c8f4ff0bddd690e13edd7..3b4628c29dc086843d6c709138b9f1a48392f6bc 100755
--- a/utils/nightly/mac.sh
+++ b/utils/nightly/mac.sh
@@ -11,9 +11,9 @@ echo "BUILD BEGIN: `date`" > ${LOG}
 cd ${GMSH} && export CVS_RSH=ssh && cvs update -dPA >> ${LOG} 2>&1
 mkdir ${GMSH}/bin
 cd ${GMSH}/bin && \
-  ${CMAKE} -DGMSH_EXTRA_VERSION="-cvs"\
+  ${CMAKE} -DGMSH_EXTRA_VERSION:string="-cvs"\
            -DCMAKE_PREFIX_PATH:path="/usr/local;/usr/local/opencascade"\
-           -DENABLE_KBIPACK=0\
+           -DENABLE_KBIPACK:bool=FALSE\
   ${GMSH} >> ${LOG} 2>&1
 cd ${GMSH}/bin && make package -j 4 >> ${LOG} 2>&1
 echo "BUILD END: `date`" >> ${LOG}
diff --git a/utils/nightly/windows.sh b/utils/nightly/windows.sh
index 57fe9951516bd185877bb06b7d784663c311c5a1..2720395abc26f1b5d3897800c647fc2a96117844 100755
--- a/utils/nightly/windows.sh
+++ b/utils/nightly/windows.sh
@@ -11,11 +11,11 @@ echo "BUILD BEGIN: `date`" > ${LOG}
 cd ${GMSH} && export CVS_RSH=ssh && cvs update -dPA >> ${LOG} 2>&1
 mkdir ${GMSH}/bin
 cd ${GMSH}/bin && \
-  ${CMAKE} -DGMSH_EXTRA_VERSION="-cvs"\
+  ${CMAKE} -DGMSH_EXTRA_VERSION:string="-cvs"\
            -DCMAKE_PREFIX_PATH:path="/usr/local;/usr/local/opencascade"\
-           -DCMAKE_CXX_FLAGS="-mno-cygwin"\
-           -DCMAKE_C_FLAGS="-mno-cygwin"\
-           -DENABLE_KBIPACK=0\
+           -DCMAKE_CXX_FLAGS:string="-mno-cygwin"\
+           -DCMAKE_C_FLAGS:string="-mno-cygwin"\
+           -DENABLE_KBIPACK:bool=FALSE\
   ${GMSH} >> ${LOG} 2>&1
 cd ${GMSH}/bin && make package >> ${LOG} 2>&1
 echo "BUILD END: `date`" >> ${LOG}