diff --git a/content/verenigingen/aiesec.md b/content/verenigingen/aiesec.md
index 1ce801a..b845506 100644
--- a/content/verenigingen/aiesec.md
+++ b/content/verenigingen/aiesec.md
@@ -2,4 +2,6 @@
 titel: AIESEC
 naam: AIESEC
 konvent: ik
----
\ No newline at end of file
+themas:
+  - naam: economie, development
+---
diff --git a/content/verenigingen/capitant.md b/content/verenigingen/capitant.md
index 5430288..7156ec9 100644
--- a/content/verenigingen/capitant.md
+++ b/content/verenigingen/capitant.md
@@ -2,4 +2,6 @@
 titel: Capitant Gent
 naam: Capitant Gent
 konvent: wvk
----
\ No newline at end of file
+themas:
+  - naam: economie, development
+---
diff --git a/content/verenigingen/feunig.md b/content/verenigingen/feunig.md
index 038d269..33d9efd 100644
--- a/content/verenigingen/feunig.md
+++ b/content/verenigingen/feunig.md
@@ -2,4 +2,6 @@
 titel: Feunig
 naam: Feunig
 konvent: wvk
----
\ No newline at end of file
+themas:
+  - naam: economie, development
+---
diff --git a/content/verenigingen/flyse.md b/content/verenigingen/flyse.md
index 3edfff6..b096ff9 100644
--- a/content/verenigingen/flyse.md
+++ b/content/verenigingen/flyse.md
@@ -2,4 +2,6 @@
 titel: FLYSE
 naam: FLYSE
 konvent: wvk
----
\ No newline at end of file
+themas:
+  - naam: economie, development
+---
diff --git a/content/verenigingen/oedc.md b/content/verenigingen/oedc.md
index a14b4bf..27def48 100644
--- a/content/verenigingen/oedc.md
+++ b/content/verenigingen/oedc.md
@@ -2,4 +2,6 @@
 titel: 180 degrees consulting 
 naam: 180 degrees consulting 
 konvent: wvk
----
\ No newline at end of file
+themas:
+  - naam: economie, development
+---