diff --git a/test/data/crab.xml b/test/data/crab.xml
index a47cc49..c0f7bd1 100644
--- a/test/data/crab.xml
+++ b/test/data/crab.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" standalone="no"?>
 <source_library title="source library">
-  <source name="MAGIC Crab (Albert et al. 2008)" type="PointSource">
+  <source name="Crab" type="PointSource">
     <spectrum type="PowerLaw">
        <parameter name="Prefactor" scale="1e-16" value="5.7"  min="1e-07" max="1000.0" free="1"/>
        <parameter name="Index"     scale="-1"    value="2.48" min="0.0"   max="+5.0"   free="1"/>
diff --git a/test/data/disk.xml b/test/data/disk.xml
index 12291a4..444c577 100644
--- a/test/data/disk.xml
+++ b/test/data/disk.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" standalone="no"?>
 <source_library title="source library">
-  <source name="Disk with Crab spectrum" type="ExtendedSource">
+  <source name="CrabDisk" type="ExtendedSource">
     <spectrum type="PowerLaw">
        <parameter name="Prefactor" scale="1e-16" value="5.7"  min="1e-07" max="1000.0" free="1"/>
        <parameter name="Index"     scale="-1"    value="2.48" min="0.0"   max="+5.0"   free="1"/>
diff --git a/test/data/gauss.xml b/test/data/gauss.xml
index 70372aa..6d7066c 100644
--- a/test/data/gauss.xml
+++ b/test/data/gauss.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" standalone="no"?>
 <source_library title="source library">
-  <source name="Gaussian with Crab spectrum" type="ExtendedSource">
+  <source name="CrabGauss" type="ExtendedSource">
     <spectrum type="PowerLaw">
        <parameter name="Prefactor" scale="1e-16" value="5.7"  min="1e-07" max="1000.0" free="1"/>
        <parameter name="Index"     scale="-1"    value="2.48" min="0.0"   max="+5.0"   free="1"/>
diff --git a/test/data/shell.xml b/test/data/shell.xml
index 7ccb29c..40c52b4 100644
--- a/test/data/shell.xml
+++ b/test/data/shell.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" standalone="no"?>
 <source_library title="source library">
-  <source name="Shell with Crab spectrum" type="ExtendedSource">
+  <source name="CrabShell" type="ExtendedSource">
     <spectrum type="PowerLaw">
        <parameter name="Prefactor" scale="1e-16" value="5.7"  min="1e-07" max="1000.0" free="1"/>
        <parameter name="Index"     scale="-1"    value="2.48" min="0.0"   max="+5.0"   free="1"/>