diff --git a/apptainer/setenv.sh b/apptainer/setenv.sh
index 82ca7d408..d9f215d7c 100755
--- a/apptainer/setenv.sh
+++ b/apptainer/setenv.sh
@@ -1,4 +1,4 @@
 #!/bin/sh --
 # This will set the SWIFTEST_SIF environment variable as long as it is executed by source.
 # $ . ./setenv.sh
-export SWIFTEST="${PWD}/swiftest.sif"
\ No newline at end of file
+export SWIFTEST_SIF="${PWD}/swiftest.sif"
\ No newline at end of file
diff --git a/singularity/setenv.sh b/singularity/setenv.sh
index 82ca7d408..d9f215d7c 100755
--- a/singularity/setenv.sh
+++ b/singularity/setenv.sh
@@ -1,4 +1,4 @@
 #!/bin/sh --
 # This will set the SWIFTEST_SIF environment variable as long as it is executed by source.
 # $ . ./setenv.sh
-export SWIFTEST="${PWD}/swiftest.sif"
\ No newline at end of file
+export SWIFTEST_SIF="${PWD}/swiftest.sif"
\ No newline at end of file