diff --git a/sources/integrals.F90 b/sources/integrals.F90
index 75df83c..c0cf031 100644
--- a/sources/integrals.F90
+++ b/sources/integrals.F90
@@ -96,7 +96,7 @@ module integrals
 ! import external variables and subroutines
 !
     use mpitools       , only : master
-    use parameters     , only : get_parameter_integer
+    use parameters     , only : get_parameter
 
 ! local variables are not implicit by default
 !
@@ -126,7 +126,7 @@ module integrals
 
 ! get the integrals storing interval
 !
-    call get_parameter_integer("integrals_interval", iintd)
+    call get_parameter("integrals_interval", iintd)
 
 ! make sure storage interval is larger than zero
 !