diff --git a/machine_profiles/alcc_spack/batch_preambles/main b/machine_profiles/alcc_spack/batch_preambles/main
index b0189e750df24b7c1137efc216cdc1279ff1bc79..de7742bbc06d7b34eeb1b291f03815a10e79cbce 100644
--- a/machine_profiles/alcc_spack/batch_preambles/main
+++ b/machine_profiles/alcc_spack/batch_preambles/main
@@ -4,7 +4,7 @@
 #SBATCH -D __runDir__
 #SBATCH -J __mainJobName__
 #SBATCH --ntasks=__nTasksMain__
-#SBATCH --mem-per-cpu=2200
+#SBATCH --mem-per-cpu=2500
 #SBATCH --mail-type=FAIL
 #SBATCH --mail-user=christoph.knote@med.uni-augsburg.de
 #SBATCH --time=18:00:00
diff --git a/machine_profiles/alcc_spack/batch_preambles/spinup b/machine_profiles/alcc_spack/batch_preambles/spinup
index c44982624ba3f05bc831abcd8feb36ae83bd940d..f24368e4bc00e9768b1bed25d0c97e00d5fb3ea4 100644
--- a/machine_profiles/alcc_spack/batch_preambles/spinup
+++ b/machine_profiles/alcc_spack/batch_preambles/spinup
@@ -4,7 +4,7 @@
 #SBATCH -D __runDir__
 #SBATCH -J __spinupJobName__
 #SBATCH --ntasks=__nTask__
-#SBATCH --mem-per-cpu=2200
+#SBATCH --mem-per-cpu=2500
 #SBATCH --mail-type=FAIL
 #SBATCH --mail-user=christoph.knote@med.uni-augsburg.de
 #SBATCH --time=01:00:00